Lenovo 4Y50X88822 mouse Gaming Ambidextrous Bluetooth Optical 2400 DPI

64327EU

K72339EU

K72422WW

K72423WW

MOU-UPRIGHT2-BLK

If you’re looking for a simple way to transition from a mouse to a trackball, look no further than the Orbit Optical Trackball designed for both Windows and Mac. It offers better ergonomics, with less wrist and hand movement that will ease the pain of repetitive-stress injuries. Optical tracking technology delivers precise cursor control at the touch of a finger while the ambidextrous, two-button design provides a familiar user experience for mouse converts. TrackballWorks software, a free download on Kensington.com, offers you the ability to assign specific button functions and create a customized productivity experience.

Optical tracking technology for superior cursor control and accuracy
System requirements: USB port. Compatible with Windows®7, Windows® XP, Windows Vista®, and Mac OS® X. TrackballWorks™ software downloadable from www.kensington.com
Medium 40mm ball is designed as a perfect sphere to provide exceptional precision
Compact footprint takes up less desk space than you’d need to operate a mouse
Ambidextrous design works equally well for both right-handed and left-handed users
Plug & Play installation via wired USB connection
TrackballWorks™ software lets you customize the 2 buttons, adjust cursor speed
Compatible with Windows® 8
PC and Mac® compatible
System requirements: USB port. Compatible with Windows®7, Windows® XP, Windows Vista®, and Mac OS® X. TrackballWorks™ software downloadable from www.kensington.com

Now you can have all the reliability of a wired mouse with none of the cable clutter. The Kensington Pro Fit™ Retractable Mobile Mouse instantly retracts its cord for travel and delivers complete comfort when you reach your destination.

Retractable USB cable stores inside mouse when not in use
Optimised for your Windows 11 mouse needs.
Advanced Blue Optical sensor tracks on more surfaces than standard optical (1000dpi)
Clickable scroll wheel is ideal for speeding through documents
Sculpted side panels with soft rubber panels and contoured buttons maintain comfort and grip
Reliable Plug & Play operation with USB connection
Designed for durability withstanding everyday drops and spills
Wired 76cm cable for battery free, reliable operation
Professional black and blue corporate finish complements Pro Fit™ keyboards
Compatible with Windows® XP, Windows Vista®, Mac OS® X *

We’ve designed a mouse that not only fits your hand, but also your style sensibilities. The ergonomic right-handed design provides hours of comfort and with four colors to choose from, it’s easy on the eyes, too. The Pro Fit® Mid-Size Wireless Mouse is built to deliver years of service backed by a limited lifetime warranty. Perfect for desktop and mobile users alike, the Pro Fit® Mid-Size Wireless Mouse has a nano receiver that operates 2.4 GHz to reduce interference in crowded office environments. The receiver is so small you can leave it in your computer, or slide it in the Pro Fit’s built-in receiver storage compartment.
The Pro Fit® Mid-Size Wireless Mouse is big enough to feel just right in your hand, yet small enough to pack easily in your travel bag. And no matter where your work takes you, the high-definition optical sensor delivers precise, responsive cursor control on a variety of surfaces. And it operates for up to 12 months on 2 AAA batteries, included.

We’ve designed a mouse that not only fits your hand, but also your style sensibilities. The ergonomic right-handed design provides hours of comfort and with four colors to choose from, it’s easy on the eyes, too. The Pro Fit® Mid-Size Wireless Mouse is built to deliver years of service backed by a limited lifetime warranty. Perfect for desktop and mobile users alike, the Pro Fit® Mid-Size Wireless Mouse has a nano receiver that operates 2.4 GHz to reduce interference in crowded office environments. The receiver is so small you can leave it in your computer, or slide it in the Pro Fit’s built-in receiver storage compartment.
The Pro Fit® Mid-Size Wireless Mouse is big enough to feel just right in your hand, yet small enough to pack easily in your travel bag. And no matter where your work takes you, the high-definition optical sensor delivers precise, responsive cursor control on a variety of surfaces. And it operates for up to 12 months on 2 AAA batteries, included.

The Accuratus Upright Mouse 2 is designed so that your arm is straight and wrist is in a natural position, allowing very comfortable use when working on a computer, a great help for users with arm, wrist and shoulder problems. As more and more of us find ourselves glued to a desk for 8 hours or more each day, it's not surprising that an increasing number of us are showing symptoms of RSI (Repetitive Strain Injury) and aggravating hand and wrist pain such as Carpal Tunnel Syndrome, two disorders that can be severely aggravated by a poorly laid out work station and the type of mouse used.
The Accuratus Upright Mouse can make dramatic improvements and ease painful or problematic symptoms in your hand, wrist, arm and shoulder. The mouse fits comfortably in your palm in an upright position and keeps the bones in your arm straight, eliminating the uncomfortable twisted position caused by standard mice. All the usual buttons are there, including a left/ right click, and a scroll wheel for easy navigation of the internet and all your documents. The Upright Mouse 2 offers a far sleeker and modern design compared to our original Upright Mouse.

Orbit® Optical Trackball

Pro Fit Retractable Mobile Mouse

Pro Fit Wireless Mouse - Mid Size - Ruby Red

Pro Fit Wireless Mouse - Mid Size - Graphite Grey

USB Upright Vertical Mouse to Help Prevent RSI

Kensington

Kensington

Kensington

Kensington

Accuratus