- A different kind of comfort and control Your coffee table. Your favorite chair. Your comfy bed. Now there's no limit to where you can get precise cursor control. This hand-friendly wireless trackball lets you work and play wherever you want. No mouse to move around. No tricky keypad leaving your hand feeling cramped. Just roll the ball with your thumb and click. Precision never felt so comfortable.
- Stay-put comfort,Thumb-controlled trackball stays in one place. No need to slide around a mouse or move your arm to move your cursor. Sculpted shape supports your hand for comfortable control all day long
- Plug-and-forget Unifying receiver,Wireless receiver is so tiny it can stay in your laptop. Add five more Unifying-compatible devices like a wireless keyboard without multiple receivers filling up your USB ports.
- Work and play anywhere,Get precise cursor control wherever you want to use your trackball. Works on hard tables, comfy sofas, even your leg. Compact footprint—great for tight work spaces with limQuick-access controls
- Back/Forward buttons: Flip fast through documents, web pages and home theater PC menus,Scroll wheel: Spin through long documents and web pages. Programmable buttons: Customize them to help you do common tasks with one touch.
Trackball comfort: Sculpted shape supports your hand and stays in one place move the cursor without moving your arm
Logitech Unifying receiver: Connect up to six compatible wireless devices with one tiny receiver that stays in your laptop
Long battery life: Go for up to 18 months without changing any AA battery
Smooth cursor control anywhere: Precision laser tracking on your desk, couch, bed or almost any other surface
For Windows or Mac OS: Control your laptop, desktop computer or home theater PC wirelessly from up to 30 ft. away
ited room to use a mouse
Brand Name: Logitech
Hardware Platform: PC, Mac
Input Device: Trackball
Form Factor: External
Connectivity Technology: Wireless
Movement Detection: Laser
Minimum system requirements: Microsoft Windows Vista / XP / 7, Apple MacOS X 10.5 or later
Color : Black