The best ergonomic mice make your life more modern.

Ergonomic Vertical Mouse: Say goodbye to wrist pain and discomfort with our scientific ergonomic mouse, designed to encourage healthy neutral "handshake" wrist and arm positions for optimal comfort and reduce the risk of carpal tunnel syndrome.【Dimension: 4.1*2.7*2.3 inches. Fits small hands well. Please confirm the size before buying it.】

Responsive Clicks and Smooth Gliding: Enjoy responsive clicks and precise tracking with adjustable 800 / 1200 / 1600 DPI settings, silent click with less noise, perfect for your everyday computing needs.

Easier Web Browsing: Navigate through web pages with ease using our forward/backward side buttons, streamlining your browsing experience.【Buyer Notice: The vertical mouse can not fully compatible with MacBook, Mac OS X operating system. The backward and forward browsing buttons will not work, and the scrolling is contrary to Mac, because Apple company product only support its own system.】

Wide Compatibility: Our wireless vertical mouse is well compatible with most system including Windows 7 / 8 / 10, XP, Vista and Linux. making it the perfect choice for your PC, Laptop or Desktop. 【 Not fully compatible with Apple products 】

What You Get: One Wireless Vertical Ergonomic Optical Mouse, one 2.4G USB receiver ( In the Bottom of the Mouse, Plug & Play) and 12 month warranty.

Ergonomic comfort design, relaxed hand and arm: The comfortable, sculpted ergonomic shape naturally fits your hand.

Smooth thumb control, precise tracking: Great cursor control on any surface. Adjust the cursor speed with Logitech Options software.

Perfect for tight workspaces: Because the trackball doesn’t move, it’s perfect for tight workspaces and busy desks.

2 ways to connect and multi-OS: Connect simply with Bluetooth or the USB receiver and never worry about drop-offs or lag up to a 33 ft (10m) range. Nominal value: 400 dpi

Plastic parts in ERGO M575 include post consumer recycled plastic (Graphite/Black: 50%, Off-White: 21%). Uses FSC-certified paper for responsible packaging.

Up to 24-month of use from a single AA battery with the USB receiver, you might just forget your trackball uses batteries at all.

Convenient controls: Moving between documents or browsing your favorite websites is a breeze with large, easy-to-reach Back/Forward buttons and the precision scroll wheel. USB Receiver Height: 0.74 in, Width: 0.57 in, Depth: 0.24 in

Lift yourself up: When the desk life gets you down, lift yourself up with Logitech Lift Vertical Ergonomic Mouse - a great fit for small to medium right hands

Raise your hand into comfort: Rest on Lift upright mouse throughout the day, with a softly textured grip and snug thumb rest for level-above cosiness, 10-m wireless range

57 degrees of sooooothe: Lift’s vertical shape helps wrists feel like “ahhh” at work, and promotes a more natural posture in the forearm, for day-long comfort and productivity

Relax into focus: Settle into work with a cordless mouse featuring easy-to-reach customisable buttons, whisper-quiet clicks and a SmartWheel for smooth, seamless scrolling

Ergo-certified: Lift wireless vertical mouse has been designed, developed, tested and approved according to criteria set out by leading ergonomists

Connect your way: Connect via Bluetooth Low Energy or Logi Bolt USB to Windows, macOS, iPadOS, Chrome OS, or Linux, and enjoy up to 2 years battery life

Plastic parts in Lift include certified post consumer recycled plastic (Graphite: 70%, Off-White and Rose: 54%(6)). Certified carbon neutral.

Ergonomic sculpted design - unique adjustable hinge allows you to customize the trackball angle from 0 to 20 degrees for a more natural, comfortable hand position, and reduced muscle strain

Cross-computer control- game-changing capacity to navigate seamlessly on 2 computers, and copy-paste text, images, and files from one to the other using Logitech flow

Dual connectivity- use with up to 3 Windows or Mac computers via included Unifying receiver or Bluetooth smart wireless technology

Rechargeable battery- up to 70 days of power on a single charge; Nominal value : 380 dpi

Precision scroll-wheel - tilt and middle click wheel allows for precise scrolling and other Convenient controls such as horizontal scrolling

Minimal and maximal value: 512-2048 dpi

Cross computer control: Game changing capacity to navigate seamlessly on 3 computers, and copy paste text, images, and files from 1 to the other using Logitech flow

Dual connectivity: Use with upto 3 Windows or Mac computers via included Unifying receiver or Bluetooth Smart wireless technology. Gesture button- Yes

Advanced ergonomic design: Perfectly sculpted, hand crafted shape supports your hand and wrist in a comfortable, natural position

Auto shift scrolling: Speed adaptive scroll wheel auto shifts on the fly from click to click to hyper fast scrolling

Rechargable battery: Upto 70 days of power on a single charge

Cross computer control: Game changing capacity to navigate seamlessly on 3 computers, and copy paste text, images, and files from 1 to the other using Logitech flow

Dual connectivity: Use with upto 3 Windows or Mac computers via included Unifying receiver or Bluetooth Smart wireless technology. Gesture button- Yes

Advanced ergonomic design: Perfectly sculpted, hand crafted shape supports your hand and wrist in a comfortable, natural position

Auto shift scrolling: Speed adaptive scroll wheel auto shifts on the fly from click to click to hyper fast scrolling

Rechargable battery: Upto 70 days of power on a single charge

ADVANCED ERGONOMIC DESIGN - Places your hand in a natural handshake position using a unique 57-degree angle, preventing forearm twisting and reducing muscular strain by 10 percent (As compared with a traditional non-vertical mouse. Based on Logitech Study, September 2017)

HYPER-EFFICIENT TRACKING - 4000 DPI high-precision sensor provides precise tracking that requires 4x less hand movement compared to a traditional mouse with a 1000 DPI sensor

CROSS-COMPUTER CONTROL - Game-changing capacity to navigate seamlessly on three computers, and copy-paste text, images, and files from one to the other using Logitech FLOW

THREE WAYS TO CONNECT - Use with up to three Windows or Mac computers via included wireless USB unifying receiver or Bluetooth smart technology or the included USB-C charging cable

RECHARGEABLE BATTERY - With quick charging: Stays powered for 4 months on a full charge – and get 3 hours of use from a 1-minute quick charge (Battery life may vary based on user and computing conditions)

Advanced ergonomic design with thumb scoop encourages natural hand and wrist postures.

Mouse angle and height are designed to place wrist in a comfortable position.

MicrosofTrack Technology in the mouse gives you precise control on virtually any surface.

Windows button for one-touch access to the Start Menu.

FORM MEETS FUNCTION: Contour Design's RollerMouse Red is an innovative wireless computer mouse featuring our patented Rollerbar to control the cursor and allow you to work fluidly with both fingers and thumbs, revolutionizing ergonomic computer use.

CUTTING-EDGE COMPUTER CAPABILITIES: With 10 cursor speed adjustments and 6 programmable buttons, this ambidextrous mouse allows you to quickly navigate to the furthest edge of your screen with game-changing precision and efficiency.

INNOVATIVE ERGONOMIC DESIGN: Sitting directly in front of your keyboard to eliminate reaching, RollerMouse Red is designed with several features to help with repetitive strain injuries such as carpal tunnel, trigger finger, mouse shoulder, and more!

MAC & PC COMPATIBLE: This wireless mouse can plug-and-play for both PC and Mac, providing an ergonomic accessory for computer users across both operating systems! Optimize your home and office work stations with our versatile RollerMouse Red!

PROACTIVE & REACTIVE SOLUTIONS: We are committed to providing ergonomic computer accessories that promote preventative posture variation, as well as solutions that allow those already suffering from computer related ailments to work pain free!

Scientific ergonomic design encourages healthy neutral "handshake" wrist and arm positions for smoother movement and less overall strain.

800 / 1200 / 1600 DPI Resolution Optical Tracking Technology provides more sensitivity than standard optical mice for smooth and precise tracking on a wide range of surfaces.

Added next/previous buttons provide convenience when webpage browsing; the superior choice for internet surfers, gamers and people who work at length at the computer.

Enters power saving mode (power is cut off completely) after 8 minutes idle, press right or left button for it to wake. Product dimensions: 120*62.8*74.8 mm; product weight: 3.4 oz.

Package includes: 1 Anker Wireless Vertical Ergonomic Optical Mouse (2 AAA batteries not included), 1 2.4G USB receiver (in the bottom of the mouse), 1 instruction manual. 18-month hassle-free warranty.

✔ ERGONOMIC, SLEEK AND RECHARGEABLE DESIGN -- Scientific ergonomic design encourages healthy neutral "handshake" wrist and arm positions for smoother movement and less overall strain

✔ MULTIFUNCTION AND CONVENIENT -- Advanced "Page Back" and "Page Forward" functionality buttons provide convenience when web page browsing. 800 /1200/1600 DPI Levels -- Easily adjusts the sensitivity of the mouse

✔ HIGH-CAPACITY RECHARGEABLE BATTERY -- Built-in rechargeable battery. You no longer need to buy batteries, very convenient !! EASY TO USE -- One nano USB receiver at the bottom of the mouse, Just Plug and Play!

✔ WIDELY COMPATIBLE -- Widely compatible with Windows 2000 / XP / Vista / 7 / 8 / 10 / Linux. 【Note: Not compatible with Mac OS, Apple Products】 Once you get used to the ergonomic mouse, you will love it so much !

✔ GREAT CUSTOMER SERVICE -- Rest assured that all Acedada our LEKVEY ergonomic vertical mouse have unconditional 24-month product warranty ( Replace or Refund ) as well as lifetime easy-to-reach technical support

✔ ERGONOMIC, SLEEK AND RECHARGEABLE DESIGN -- Scientific ergonomic design encourages healthy neutral "handshake" wrist and arm positions for smoother movement and less overall strain

✔ MULTIFUNCTION AND CONVENIENT -- Advanced "Page Back" and "Page Forward" functionality buttons provide convenience when web page browsing. 800 /1200/1600 DPI Levels -- Easily adjusts the sensitivity of the mouse

✔ HIGH-CAPACITY RECHARGEABLE BATTERY -- Built-in rechargeable battery. You no longer need to buy batteries, very convenient !! EASY TO USE -- One nano USB receiver at the bottom of the mouse, Just Plug and Play!

✔ WIDELY COMPATIBLE -- Widely compatible with Windows 2000 / XP / Vista / 7 / 8 / 10 / Linux. 【Note: Not compatible with Mac OS, Apple Products】 Once you get used to the ergonomic mouse, you will love it so much !

✔ GREAT CUSTOMER SERVICE -- Rest assured that all Acedada our LEKVEY ergonomic vertical mouse have unconditional 24-month product warranty ( Replace or Refund ) as well as lifetime easy-to-reach technical support

ERGONOMIC DESIGN FOR MAXIMUM COMFORT -- Upgraded ergonomics, every detail is carefully crafted to fully fit your hand. The diamond pattern of waist surface prevents your palm from sweaty after long time handling. Extended wrist rest provides you the most use friendly experience, you could say goodbye to hand pain forever with this well-design ergonomic mouse! Above all, skin-friendly materials covered on the surface of the vertical mouse, giving you an ultra comfortable baby skin-touch feeling!

ULTRA PRECISE MOVEMENT -- Enjoy fluent tracking on just about any surface (except glass or ultra slippery surface). The ergonomic mouse carefully calculates weight and stability, 5 slide pads bulge out from the bottom, to ensure you can move the wireless vertical mouse smoothly without any cursor shaking, and every of your movemnt will be tracked precisely. You can also adjust it between 3 resolutions of 800DPI, 1200DPI and 1600DPI depending on your needs. The DPI indicator will show you clearly

EASIER WEB BROWSING -- Get things done quicker with the ergonomic mouse. You won't even have to move your wrist with the built-in Backward/Forward Page buttons. There pricisely placed above the thumb rest, just move yoru thumb lightly to click once, then you'll jump to the desired page. Long browsing sessions can wear down your hand, but this ergonomic wireless mouse is designed to fulfill your job effectively without any pressure on your wrist joint for painless navigation!

WORK ANYWHERE WITH WIRELESS -- Enjoy the convenience of a wireless mosue, don't let another cord to get tangled in. Simply insert the USB receiver into your computer and you'e on your way. This wireless vertical mouse tracks every movement with its super-fast 2.4 GHz wireless connection, and never worry about delays or dropouts! Thanks to the wireless range of 33 feet, you can enjoy a clutter-free workspace and work from anywhere!

WHISPER QUIET CLICK -- Hours of clicking sounds can be annoying to you or those around you. The advanced stability built into the wireless ergonomic mouse reduces the tip noise, and improves responsiveness so you can make each click precise and inaudible. Working without excess noise improves concentration, learning, and productivity. Click in peace with the iClever vertical mouse your ears and coworkers will thank you!

1 year limited hardware warranty

[NATURAL HANDSHAKE POSITION] Wireless NEWTRAL Ergonomic mouse Vertical mice has been designed in ergonomic natural handshake position and tested with criteria set out by leading ergonomists – promoting a more ergonomic posture, smoother movement, and lowering muscle strain

[33° VERTICAL ANGLE FOR IMPROVED WRIST POSTURE] Unique 33° wireless mouse for laptop ,vertical angle reduces the pressure on your wrist, while your thumb is positioned comfortably on the thumb rest, reducing wrist pressure and hand fatigue by 31%

[HIGH RESPONSIVENESS] ergonomic mouse With 2.4G wireless and 3 levels DPI to change among 800/1200/1600, NEWTRAL provides more sensitivity for smooth and precise tracking on a wide range of surfaces, things can be done quicker with a precision location sensor featuring a convenient click

[HIGH COMPATIBILITY] Right handed mouse Compatible with Windows 7/8/10/Mac OS/Linux systems. Instantly connect to your Mac Book / iMac , desktop, laptop, PC or other device by USB dongle.NOTE：Backward button invalid with OS system

[CUSTOMER SERVICE] carpal tunnel mouse,large wireless mouse 3 year quality guarantee supports replace or refund within warranty as well as lifetime technical support. Any questions in using, please feel free and contact us

Super Ergonomic Design: Scientific ergonomic design encourages healthy neutral "handshake" wrist and arm positions for smoother movement and less overall strain. Hands will be energized even after long-time work.

Functional Page Buttons: Added forward/backward buttons provide webpage browsing convenience, increasing work efficiency. And with the rubber spins, your hand will not slip when scrolling. This Wireless Vertical Mouse Needs 2*AAA Batteries.

3 Adjustable DPI: With 800-1200-1600 DPI sensitivity and high optical sensor technology, this highly advanced wireless mouse can bring you favorable cursor control, allowing you to decrease speed for tasks that require precision or increase the speed faster for browsing.

Plug and Play Usage: Plug the USB receiver into your computer or laptop, then this vertical mouse can work quickly in about 10 seconds, no driver required. 2.4GHz wireless transmission technology provides a robust and reliable connection up to 33ft. USB Receiver is at the bottom of the mouse.

Broad Compatibility: This wireless optical mouse has a wide range of compatibility. It can work with your laptop, PC, and desk computer, compatible with Windows 7/ 8/ 10/ XP/ Vista/ iPad/ Mac OS. Package includes 1* wireless vertical mouse + 1* instruction.

[See Through Your Mouse] The world's 1st vertical mouse with OLED screen, read the essential parameters at a glance. Checking the battery capacity, DPI level, and connection mode instead of via the software

[Follow Nature, Get Comforts] with DELUX decades design experiences in vertical mouse and based on human-friendly concept, DELUX SEEKER was designed with ergo snail bionic structure for nature handshake position, magnetic detachable wrist rest for extended comforts and with up to 7200DPI tracking engine for less movement to reduce fatigue

[Multi-Devices Workflow] Building the connection in 3 ways, connect with up to 4 devices. There are 3 connection modes: USB-C wired, 2.4G wireless, and BT 5.0(BT1+BT2) interconnecting your devices, building your workflow

[4 Ways Navigation] Explore in a new direction-Normal wheel for vertically scrolling, Thumb wheel for horizontally scrolling

[Get More Done] via the driver, there are 4 sections for setting, Light section-setting the effects of the light; Button section-programing the mouse button with the function desired; Macro section-creating your automation; Other setting section-adjusting DPI, polling rate and scroll speed, etc. Creating your customization, improving your working efficiency