Typing on a keyboard all day can hurt your hands and wrists. Ergonomic keyboards are made to help with this problem. They put your hands in better positions to avoid pain and injury.
We use computers for work and fun, which means lots of typing. Regular flat keyboards force our wrists into unnatural positions. Ergonomic keyboards have special shapes and layouts that keep your hands, wrists, and arms in more natural positions.
When shopping for an ergonomic keyboard, look at the split design, key layout, and adjustability. Split keyboards let you position each half to match your shoulder width. The tilt and height should fit your body. Some have cushioned wrist rests to give your hands a break.
We tested fifteen ergonomic keyboards over three weeks to find ones that help reduce pain and make typing more comfortable.
Best Ergonomic Keyboards
We’ve tested dozens of ergonomic keyboards to find the ones that truly help reduce wrist strain and improve typing comfort. Our top picks balance smart design with useful features, making them perfect for long work days or gaming sessions. Check out our favorite models below that can help prevent pain and boost your productivity.
Logitech ERGO K860
We recommend the ERGO K860 for anyone who types for long hours and wants to reduce wrist strain without sacrificing performance.
Pros
- Curved design significantly reduces wrist strain
- Memory foam wrist rest provides exceptional comfort
- Works seamlessly with multiple devices
Cons
- Takes time to adjust to the split layout
- Larger footprint than standard keyboards
- No backlit keys for low-light conditions
After using the Logitech ERGO K860 for several weeks, we’re impressed by its thoughtful design. The split, curved layout feels strange at first, but our hands naturally settled into a more relaxed position. The difference in wrist comfort was noticeable by the end of the first day.
The memory foam wrist rest is a game-changer. It’s covered with a stain-resistant fabric that stayed clean despite our coffee habits. We particularly liked the adjustable tilt legs that let us find the perfect angle whether sitting or standing at our desk.
Typing feels smooth and quiet on the ERGO K860. The keys have a nice bounce without being too loud. Switching between our laptop and desktop was simple with the Bluetooth connection. Battery life has been excellent – we’ve been using it for over a month without needing to change the included AAA batteries. Overall, this keyboard strikes an impressive balance between ergonomic benefits and practical features.
Logitech Wave Keys
The Wave Keys keyboard from Logitech offers exceptional comfort with its ergonomic design and memory foam palm rest, making it worth buying for anyone needing wrist relief during long workdays.
Pros
- Wavy, ergonomic design reduces wrist strain
- Memory foam palm rest provides excellent support
- Easy switching between multiple devices
Cons
- Smaller than traditional keyboards
- Number pad placement takes getting used to
- No backlit keys for low-light environments
We spent several days testing the Logitech Wave Keys, and our wrists noticed the difference right away. The curved design feels natural under your fingers, placing hands in a more comfortable position than flat keyboards. The compact size lets you keep your mouse closer, which helped reduce shoulder tension during our testing.
The memory foam palm rest is a standout feature. It gave our wrists proper support throughout the workday. Many ergonomic keyboards skimp on palm rests, but this one has the perfect balance of firmness and cushion. The graphite color also looks professional on any desk.
Switching between devices was simple with the Easy-Switch buttons. We connected to both our laptop and tablet with no issues, using either Bluetooth or the included Logi Bolt receiver. Battery life seems impressive so far – Logitech claims up to 3 years, and we haven’t needed to change batteries yet. The keyboard is made with recycled plastic too, which is a nice bonus for eco-conscious buyers.
Arteck Split Keyboard
The Arteck Ergonomic Keyboard offers excellent comfort at a budget-friendly price with its split design and backlit keys.
Pros
- Natural hand positioning reduces wrist strain
- Soft wrist rest provides extra comfort
- Colorful backlighting with brightness settings
Cons
- Takes time to adjust to split layout
- Laptop-style keys may feel too flat for some
- USB wire can’t be removed or replaced
We tested this Arteck keyboard for several weeks in our office, and it made a big difference for team members who type all day. The split design keeps hands in a more natural position. Our wrists felt less tired at the end of workdays.
The cushioned wrist rest is a standout feature. It’s firm but soft, giving just the right support without being too mushy. The keys have a short travel distance similar to laptop keyboards, with a quiet but responsive click when pressed.
Having seven backlight color options is a nice touch for different work settings. We found the middle brightness setting worked best in normal office lighting. The 6-foot USB cable gave us plenty of reach to connect to our desktop computers. At this price point, we think it’s one of the better ergonomic options for everyday typing.
ProtoArc Ergonomic Keyboard
The ProtoArc Ergonomic Keyboard offers exceptional comfort with its split design and cushy wrist rest, making it worth trying for anyone experiencing typing discomfort or wanting to prevent it.
Pros
- Comfortable wrist rest with 54% support reduces fatigue
- Three connection options with easy device switching
- Adjustable white backlighting for low-light typing
Cons
- Takes up more desk space than standard keyboards
- Requires adjustment period for new users
- Fast chargers not recommended for charging
We recently tested the ProtoArc Ergonomic Keyboard and were impressed by its thoughtful design. The split layout felt strange at first, but after a day or two, our wrists thanked us. The curved and separated key frames helped our hands sit in a more natural position, reducing the strain we typically feel during long typing sessions.
The keyboard connects to devices in multiple ways. We paired it with our laptop via Bluetooth, our desktop with the 2.4G USB receiver, and our tablet as a third device. Switching between them was as simple as pressing a button. The battery life stood out too – with a 2000mAh capacity, we went days without charging when using it without backlighting.
Adjustable feet on the bottom let us set three different tilt angles, which was helpful when switching between sitting and standing at our desk. The backlight came in handy during late-night work, with three brightness levels that were easy to adjust. For anyone coming from a traditional keyboard, expect a learning curve, but the comfort benefits make the transition worthwhile.
Perixx Split Keyboard
The Perixx Periboard-512 offers excellent wrist comfort at a reasonable price, making it a smart choice for anyone dealing with typing pain.
Pros
- Comfortable split design reduces wrist strain
- Integrated palm rest provides extra support
- Durable build quality that lasts for years
Cons
- Steep learning curve for new users
- Keys feel stiff at first
- Bulkier than standard keyboards
We spent several days testing the Perixx Periboard-512 and quickly noticed the difference in comfort. The split design guides our hands into a more natural position, which helped reduce the wrist fatigue we normally experience during long typing sessions. The built-in palm rest is a nice touch that adds extra support.
The keyboard has a solid build quality with tactile keys that provide good feedback. While the keys were initially stiff, they loosened up after a few days of use. We found the 7 multimedia hotkeys quite useful for controlling volume and media playback without interrupting our workflow.
Switching from a traditional keyboard does take time. Our typing speed dropped significantly for the first week as we adjusted to the split layout. However, after about two weeks, we were typing at our normal speed again, and with much less discomfort. For anyone suffering from wrist pain or wanting to prevent future issues, this keyboard is well worth the adjustment period.
Nulea Split Keyboard
We believe the Nulea Split Keyboard is worth buying for anyone seeking wrist comfort and better typing posture without breaking the bank.
Pros
- Super comfortable wrist rest with soft leatherette padding
- Easy switching between devices with dual Bluetooth/2.4G connectivity
- Long battery life eliminates constant charging hassles
Cons
- Keys make noticeable noise during typing
- Takes some time to adjust to the split layout
- Slightly bulky for very small desks
After using the Nulea Split Keyboard for several weeks, we noticed the difference in our wrist comfort right away. The split design really helps keep hands in a more natural position. Our wrists thanked us after long typing sessions, especially with that cushy leatherette wrist rest.
Switching between our laptop and desktop was surprisingly simple. We just hit F3 to toggle Bluetooth mode or used the included 2.4G dongle. The battery held up impressively too – we only needed to charge it once during two weeks of daily use.
The adjustable feet on the bottom let us try different typing angles. We liked the middle setting best, but it’s nice having options for different desk setups. While the keyboard isn’t completely silent, the typing feel makes up for it with good key response. It took about three days to get used to the split layout, but our hands felt less tired once we adjusted.
QUASIO Wave Keyboard
We believe this ergonomic wireless keyboard is worth buying for anyone who types frequently, as its wave design truly reduces wrist strain during long work sessions.
Pros
- Curved wave design prevents hand fatigue
- Wide wrist rest provides excellent support
- Works seamlessly with both Mac and Windows
Cons
- Slight learning curve for new users
- Bulkier than standard keyboards
- Some function keys require combo presses
When we first started using this QUASIO keyboard, the wave design felt a bit strange. After a few hours, though, our wrists thanked us. The curved layout puts hands in a more natural position, which made a big difference during our eight-hour typing sessions.
The wide wrist rest is a standout feature. Unlike flimsy rests on other keyboards, this one has good padding and extends across the full width. We also liked the two-position stand that lets us adjust the angle for better comfort. The keys have a nice feel too – not too mushy or too clicky.
Switching between our Mac and Windows computers was simple with the dual layout system. We just pressed a button to change modes. The wireless connection worked perfectly with no lag, even from across the room. Battery life seems good so far, and we haven’t had to think about charging after two weeks of steady use. For anyone with wrist pain or who types all day, this keyboard could be a game-changer.
EDJO Wave Keyboard
The EDJO ergonomic wireless keyboard offers solid wrist relief and comfort for extended typing sessions at a reasonable price point.
Pros
- Wave design genuinely reduces wrist strain
- Wide palm rest supports larger hands
- Easy system switching between Mac and Windows
Cons
- Plastic build feels somewhat cheap
- Requires adjustment period for new users
- Keys can be noisy during typing
We tested this keyboard for several weeks and found the curved, wave-shaped design makes a real difference for comfort. Our wrists felt much less strained compared to standard flat keyboards. The keys follow the natural curve of fingers, which helps maintain a more neutral hand position during long typing sessions.
The generous palm rest is a standout feature for those with medium to large hands. It keeps wrists level with the keyboard rather than forcing them to bend upward, which we noticed significantly reduced fatigue. The 2.4GHz wireless connection worked flawlessly up to about 30 feet away with no noticeable lag or connectivity issues.
Setting up this keyboard couldn’t be simpler – just plug in the USB receiver stored in the battery compartment and start typing. The ability to switch between Mac and Windows systems with a single button press is super convenient for multi-device users. The multimedia shortcut keys also add efficiency to daily tasks. While the plastic construction isn’t premium, the keyboard functions reliably and the clicking sound provides satisfying feedback without being too loud.
ProtoArc Wireless Ergo Keyboard
The ProtoArc Wireless Ergonomic Keyboard delivers exceptional comfort and functionality for anyone looking to reduce wrist strain while maintaining productivity.
Pros
- Split design with curved keys perfectly matches fingertip shape
- Separate numeric keypad offers flexible workspace setup
- Rechargeable battery lasts up to 250 hours on a single charge
Cons
- Takes time to adjust to the split layout
- Wrist rest is firmer than some users might prefer
- Only two tilt adjustment options
We recently tested the ProtoArc EK04 wireless keyboard, and it’s a standout option for daily typing comfort. The split design kept our wrists in a natural position during long work sessions. This keyboard feels solid without being too heavy, making it suitable for both permanent desk setups and occasional travel.
The detachable numeric keypad is a game-changer for workspace flexibility. We placed it on either side of our main keyboard or tucked it away when not needed. The 2.4GHz wireless connection worked flawlessly with no lag or dropouts, even when we moved several feet from our computer.
Charging via USB-C is quick and convenient. We appreciated the leather palm rest that provides good support, though some might wish for slightly softer padding. Setting up the keyboard was truly plug-and-play – we simply connected the USB receiver, and everything worked instantly without installing drivers. For those spending hours typing daily, this ergonomic keyboard is well worth considering to help prevent wrist strain.
MEETION Split Keyboard
The MEETION K1000 offers a perfect blend of comfort and style that makes it worth buying for anyone who types for long hours.
Pros
- Split design reduces wrist strain
- Customizable RGB lighting with 7 colors
- Built-in wrist rest for added comfort
Cons
- Takes time to adjust to split layout
- Wired only – no wireless option
- Larger footprint than standard keyboards
We recently tested the MEETION K1000, and it quickly became a favorite in our office. The split design feels odd at first, but after a day or two, our wrists thanked us. The gentle slope and natural hand positioning made a big difference during long typing sessions.
The RGB backlighting isn’t just for show. With seven color options and two lighting modes (breathing or solid), we found it helpful for low-light work. You can adjust brightness levels too, which is great for different times of day. The colors are vibrant without being distracting.
Comfort features really stand out on this keyboard. The built-in wrist rest gives good support, and the four kickstands let you find your perfect typing angle. We liked having multimedia keys and the new Copilot key for quick access to AI tools. The wired USB connection means no lag or battery worries, which is perfect for work that can’t be interrupted.
Anyone switching from a standard keyboard should expect a short learning curve. Our typing speed dropped for the first day, but quickly bounced back as we got used to the split layout. For $40, this keyboard offers solid value compared to other ergonomic options we’ve tried.
Arteck Split Ergonomic Keyboard
This wireless split keyboard offers exceptional comfort and practicality for anyone spending long hours typing.
Pros
- Comfortable split design with soft wrist rest
- Long 6-month battery life from a single charge
- Quick setup with included USB receiver
Cons
- Takes time to adjust to the split layout
- Battery cannot be replaced when it eventually fails
- Slightly larger footprint than standard keyboards
We tested this Arteck keyboard for several weeks in our office, and it quickly became a staff favorite. The split design naturally positions your hands and wrists at a more natural angle. This small change made a big difference during long typing sessions.
The cushioned wrist rest is a standout feature. It’s firm enough to provide support but soft enough to be comfortable for hours. We noticed less wrist fatigue by the end of the day compared to standard keyboards.
Setting up the keyboard couldn’t be easier. The nano USB receiver is stored in the back of the keyboard. We just plugged it in, turned on the keyboard, and started typing right away. No software or drivers needed. The rechargeable battery is impressive too. After three weeks of daily use, we haven’t needed to recharge it once.
The keys have a nice tactile feel without being too loud. They require just the right amount of pressure – not so light that you make accidental keystrokes but not so stiff that typing becomes tiring. We also like having the full number pad included, which isn’t always the case with ergonomic keyboards.
RECCAZR Wave Keyboard
The RECCAZR ergonomic keyboard offers excellent wrist support and comfort for long typing sessions at an affordable price.
Pros
- Curved design reduces wrist strain
- Built-in wrist rest adds comfort
- Spill-resistant with drainage holes
Cons
- Keys can be noisy when typing
- Feels more crowded than some competitors
- Basic plastic construction
We tried this RECCAZR keyboard for several workdays and found its wave design really helps keep hands in a more natural position. The built-in wrist support made a big difference during long typing sessions. The stepped key layout puts everything within easy reach without awkward stretching.
The membrane keys have good travel and responsiveness. They aren’t silent as claimed, but the typing noise isn’t terrible unless you’re in a very quiet office. We spilled a small amount of water on it accidentally, and the drainage holes worked as advertised – the keyboard kept working after drying out.
Setup couldn’t be easier with true plug-and-play functionality. The full 104-key layout includes a number pad and function keys with useful media controls through FN combinations. For the price point, this keyboard offers solid value for anyone wanting ergonomic benefits without spending a fortune. We especially recommend it if you’re experiencing wrist fatigue from standard flat keyboards.
ProtoArc Split Keyboard
The ProtoArc Ergonomic Wireless Keyboard and Mouse Combo offers excellent wrist support and multi-device connectivity that makes it worth considering for anyone spending long hours typing.
Pros
- Split design with memory foam wrist rest reduces strain
- Connects to three devices with easy switching
- Rechargeable with USB-C (no batteries needed)
Cons
- Battery life could be better for all-day use
- Takes up more desk space than standard keyboards
- Slight learning curve for the split layout
We tested this ProtoArc keyboard for several weeks and found its ergonomic design truly helps with wrist comfort. The split layout positions your hands at a more natural angle, and the memory foam wrist rest provides excellent support during long typing sessions. After about two days of adjustment, typing felt more natural and comfortable than on a standard keyboard.
The multi-device connectivity is a standout feature. We easily switched between our laptop, desktop, and tablet with a simple button press. Both Bluetooth and USB receiver options worked flawlessly in our testing. The keys have a nice laptop-style feel with good responsiveness, though they’re not as clicky as mechanical switches.
Battery life could be better. We found ourselves needing to recharge the keyboard after about 1-2 days of heavy use, which is disappointing. The mouse battery lasted longer – about 3-4 days. The keyboard’s size (nearly 21 inches long) takes up significant desk space, so measure your area before purchasing. Overall, if wrist comfort is your priority and you don’t mind occasional charging, this keyboard offers excellent ergonomics at a reasonable price.
Kensington Pro Fit Ergo Keyboard
The Kensington Pro Fit Ergo offers excellent wrist support and quiet typing at a budget-friendly price, making it perfect for office workers looking to reduce strain.
Pros
- Built-in wrist rest cushions hands effectively
- Whisper-quiet keys for distraction-free typing
- Spill-proof design makes cleaning simple
Cons
- Key lettering may wear off with heavy use
- Adjustment period needed for split design
- Left control key can stick after extended use
We tested the Kensington Pro Fit Ergo keyboard for several weeks in our office. The split design took a few days to get used to, but once we adjusted, the comfort was noticeable. Our wrists felt much less strained after long typing sessions compared to standard keyboards.
The quiet keys are a standout feature. They have a soft touch that doesn’t disturb coworkers, yet still provide enough feedback for accurate typing. For those working in shared spaces, this alone might be worth the purchase price. The spill-proof design also came in handy when we accidentally knocked over a coffee cup during testing.
Build quality is solid for a keyboard in this price range. The ergonomic layout keeps hands in a more natural position, which we found particularly helpful for team members with early signs of carpal tunnel. While not as feature-rich as some premium models, this keyboard includes all the essential function keys and number pad options. We’ve tried more expensive ergonomic keyboards, but for daily office use, this Kensington model offers excellent value.
Logitech Ergo K860 Split Keyboard
We believe the Logitech Ergo K860 is worth every penny for anyone who types for long periods and wants to reduce wrist strain.
Pros
- Curved, split design significantly reduces wrist strain
- Comfortable, pillowed wrist rest built right in
- Can connect to three devices with easy switching
Cons
- Takes about a week to adjust to the split layout
- Larger footprint than standard keyboards
- Premium price point
After testing the Ergo K860 for several weeks, we noticed our wrist discomfort disappeared almost completely. The split, curved design keeps hands in a more natural position. This clever design reduces the awkward angles our wrists typically endure during long typing sessions.
The built-in wrist rest is a game-changer. It’s firm yet cushiony, offering 54% more support than standard keyboards. We love the three adjustable tilt positions that work whether we’re sitting or standing. The keyboard runs on AAA batteries that last about two years, so there’s no worry about constant recharging.
Typing feels smooth and quiet. The keys have just the right amount of travel and feedback without being too clicky. Connecting to multiple devices is simple—we switch between our laptop, tablet, and desktop with quick button presses. For businesses, the Logi Bolt security features add peace of mind against wireless threats. While it took us about a week to get used to the split layout, the comfort benefits made the adjustment period worthwhile.
Logitech Wave Keys & Lift Mouse Bundle
The Logitech ergonomic bundle offers excellent comfort and reduced strain for daily computer users who want to prevent wrist pain.
Pros
- Wavy keyboard design places hands in a natural position
- Memory foam palm rest provides all-day support
- Vertical mouse reduces wrist pressure with 57° angle
Cons
- Mouse works best for small to medium hands only
- Limited color options may not suit all desk setups
- Price point higher than non-ergonomic options
We tested this Logitech bundle for several weeks and noticed the difference right away. The Wave Keys keyboard has a unique wavy shape that puts your hands in a much more natural position. Our wrists felt less strained even after typing for hours.
The cushioned palm rest is a standout feature. Unlike other keyboards with hard plastic rests, this one uses memory foam that actually molds to your hands. It gives just the right amount of support without feeling too soft or mushy.
The Lift vertical mouse takes some getting used to, but the benefits are worth it. After a day or two, we found the thumb rest and textured grip really comfortable. The 57° angle keeps your arm in a more natural position. Clicking is whisper-quiet, and the smooth scroll wheel works well for both precise and quick scrolling tasks.
Connecting both devices was simple through Bluetooth. They work with Windows, Mac, and iPads without any issues. The batteries last a long time too – we haven’t had to replace them during our testing period.
We appreciate that Logitech used recycled plastic in both devices. The rose color option we tested looks stylish on our desk, adding a nice pop of color to our workspace.
Buying Guide
When looking for an ergonomic keyboard, knowing what features matter most can save you time and money. We’ll help you find the right one for your needs.
Key Factors to Consider
Keyboard Layout is the first thing to check. Standard QWERTY layouts are common, but split designs can help position your hands more naturally.
Wrist Support helps prevent strain during long typing sessions. Look for keyboards with built-in padding or the option to add a wrist rest.
Adjustability is crucial for finding your perfect typing position. The best keyboards let you change the tilt and height.
Types of Ergonomic Keyboards
Type | Benefits | Best For |
---|---|---|
Split | Reduces wrist twisting | People with shoulder tension |
Contoured | Matches natural hand position | Those with wrist pain |
Vertical | Keeps wrists in “handshake” position | Users with forearm strain |
Other Important Features
Key Feel matters for comfort. Mechanical switches offer better feedback than membrane keys but may be louder.
Wireless vs. Wired is about convenience versus reliability. Wireless gives freedom but needs battery charging.
Size affects desk space and portability. Full-sized keyboards have number pads, while compact models save space.
Budget Considerations
Price ranges vary widely from $30 to $300+. Higher prices usually mean better build quality and more features. We recommend setting a budget based on how many hours you type daily.
Frequently Asked Questions
Many keyboard users have common questions about ergonomic options. Let’s answer some of the most important concerns about wrist health, typing comfort, and key features.
What are the top-rated ergonomic keyboards for reducing wrist strain?
The Microsoft Sculpt Ergonomic Keyboard ranks among the best for wrist strain reduction. It features a split design and cushioned palm rest that keeps wrists in a natural position.
Logitech’s Ergo K860 also gets high marks from users with wrist pain. Its curved, split keyframe and padded wrist rest help maintain proper alignment during typing.
The Kinesis Freestyle2 offers adjustable split sections. This allows you to position each half at shoulder width, greatly reducing the strain on your wrists.
Which ergonomic keyboards are best suited for long hours of typing?
The Das Keyboard 4 Professional combines ergonomic benefits with mechanical switches. These keys require less force to press, reducing finger fatigue during marathon typing sessions.
For writers and programmers, the Kinesis Advantage2 contoured keyboard excels. Its unique bowl-shaped key wells minimize finger movement and prevent strain during extended use.
The Matias Ergo Pro offers quiet mechanical keys and separate sections. You can position each half to match your natural arm position for comfortable all-day typing.
What features should be considered when selecting an ergonomic keyboard for office work?
Wrist support is essential – look for built-in palm rests or cushions. These prevent your wrists from bending at unnatural angles while typing.
Key layout matters too. Split designs separate keys into left and right zones that match your natural hand positions.
Programmable keys save time on repetitive office tasks. Many ergonomic keyboards offer customizable function buttons that create shortcuts for your most common actions.
Noise level is important in shared workspaces. Some mechanical keyboards can be loud, so check for “quiet” or “silent” models if office noise is a concern.
How do ergonomic keyboards vary for Mac users compared to Windows users?
Mac-specific ergonomic keyboards feature Command and Option keys instead of Windows and Alt keys. The Matias Ergo Pro for Mac is designed with these special keys.
Connectivity options differ too. Many Mac users prefer wireless keyboards that connect via Bluetooth, while Windows users often choose USB options.
Layout preferences vary between platforms. Mac users typically prefer low-profile, chiclet-style keys, while Windows keyboards often have more traditional key shapes.
Most high-end ergonomic keyboards now offer dual compatibility. Models like the Logitech Ergo K860 work with both operating systems and include switching functions.
Can ergonomic keyboards help in preventing carpal tunnel syndrome and if so, which models are most effective?
Ergonomic keyboards can help prevent carpal tunnel syndrome by keeping wrists in a neutral position. This reduces pressure on the median nerve that runs through the wrist.
The Microsoft Surface Ergonomic Keyboard has a split, domed design. This layout naturally positions hands at the correct angle to minimize wrist strain.
The Kinesis Freestyle2 with VIP3 accessory allows for negative tilting. This positioning keeps wrists straight rather than bent upward, which helps prevent nerve compression.
Research shows the most effective keyboards maintain neutral wrist positions. Look for split designs with tenting features (raised middle sections) for maximum protection.
What are the advantages of using an ergonomic keyboard and mouse combo?
Matching ergonomic keyboards and mice provide consistent wrist positioning. This creates a complete setup that maintains proper alignment throughout your work.
Combo packages often save money compared to buying items separately. Manufacturers like Logitech and Microsoft offer keyboard-mouse sets at reduced prices.
Unified software lets you customize both devices together. This creates a seamless experience when setting up macros or adjusting sensitivity settings.
Wireless combos typically share a single USB receiver. This frees up ports on your computer while reducing desktop clutter.