Lenovo 4Y51J62544 mouse Office Right-hand Bluetooth Optical 2400 DPI

64327EU

KY619AA

910-001202

910-001203

K72422WW

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

- Enjoy optical precision for smooth, accurate tracking on all surfaces, with no cleaning! The beautifully-crafted and easy-to-use HP USB 3-button Optical Mouse is designed for good looks, comfort and performance. - Get an elegant, coordinated look with the HP USB 3-button Optical Mouse. The high-tech piano black finish and distinctive sculpted edges are the perfect complement to your PC. - Keep on pointing and clicking in comfort. HP USB 3-button Optical Mouse is symmetrical in design for comfortable use by both left- and right-handers. The textured sides enhance control, while the rubber scroll wheel improves grip. - Say goodbye to cleaning. Because there's no ball to clean, the HP USB 3-button Optical Mouse keeps on providing the tracking precision you need without getting bogged down by dirt or dust. - The HP USB 3-button Optical Mouse features a smooth, fast scroll wheel and Teflon feet to keep you scrolling even on less-than-perfect surfaces. - Just open the box and go. With the HP USB 3-button Optical Mouse, it's that easy. With USB connectivity and standard 3-button operation, you'll be up and running in no-time. There's no driver or software to install.

With hyper-fast scrolling, you control the pace. Fly through long documents and Web pages with a single flick. Or switch to click-to-click mode for precise, line-by-line navigation. - Hyper-fast scrolling: A nearly frictionless scroll wheel lets you fly through long documents and Web pages with a single flick. There’s no holding you back. - Click-to-click mode :You get the control you need for precise, line-by-line navigation of lists, slides, images, and menus. - Scroll-mode switching: With the press of a button you can toggle between hyper-fast and click-to-click modes. The choice is yours. - 1000 dpi laser precision: Outperforms optical mice. Experience smoother cursor control on virtually any surface. - Forward/Backward buttons: Do more with your mouse. Move backward or forward through Web pages or navigate your photo albums with ease. - Side-to-side scrolling with optional software: Add side-to-side scrolling, application switching, and other programmable features.

With hyper-fast scrolling, you control the pace. Fly through long documents and Web pages with a single flick. Or switch to click-to-click mode for precise, line-by-line navigation.

Advanced performance.
- Hyper-fast scrolling: A nearly frictionless scroll wheel lets you fly through long documents and Web pages with a single flick. There’s no holding you back.
- Click-to-click mode :You get the control you need for precise, line-by-line navigation of lists, slides, images, and menus.
- Scroll-mode switching: With the press of a button you can toggle between hyper-fast and click-to-click modes. The choice is yours.
- 1000 dpi laser precision: Outperforms optical mice. Experience smoother cursor control on virtually any surface.
- Forward/Backward buttons: Do more with your mouse. Move backward or forward through Web pages or navigate your photo albums with ease.
- Side-to-side scrolling with optional software: Add side-to-side scrolling, application switching, and other programmable features.

Comfort and simplicity.
- Soft side grips and a contoured design: Give you more support and control.
- Plug-and-play USB: Works right out of the box—just plug it into your USB port.

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.

Orbit® Optical Trackball

HP USB 3 Button Optical Mouse

M500 - USB 2.0, 1000 dpi laser, black

Corded Mouse M500, USB Type-A

Pro Fit Wireless Mouse - Mid Size - Ruby Red

Kensington

HP

Logitech

Logitech

Kensington