Microsoft Wireless Mobile Mouse 3500 for Business Loch Ness Gray. Comfortable Ergonomic design Wireless USB 2.0 with Nano transceiver for PC/Laptop/Desktop works with Mac/Windows Computers

- Blue Track Technology - Works on more surfaces than optical or laser technology. - Nano Transceiver - Leave it plugged in your notebook when you're on the go. The mouse has its own on/off switch. - Up to 8 months battery life - Power status indicator lets you know when your battery runs low. - Comfort - Designed by ergonomic experts for comfort in either hand. - Blue Track Technology - Works on more surfaces than optical or laser technology. - Note : In case of Wireless mouse, the USB receiver will be provided inside or along with the mouse - Nano Transceiver - Leave it plugged in your notebook when you're on the go. The mouse has its own on/off switch. - Up to 8 months battery life - Power status indicator lets you know when your battery runs low. - Comfort - Designed by ergonomic experts for comfort in either hand.

From the manufacturer

Comfort and Style on the Go

You'll appreciate how this wireless mobile mouse comfortably fits your hand and your mobile lifestyle. Use it just about anywhere, even on a rough park bench or your living room carpet, relying on Microsoft BlueTrack Technology*. Keep using your mouse for up to eight months with a single battery, and rely on the power indicator to tell you when it’s time to replace it.

When it’s time to pack up and go, you’ll hardly notice the tiny transceiver. Keep it plugged into your computer’s USB port, or tuck it into the underside of the mouse for travel. When stowed, the transceiver turns off the mouse to conserve battery life. The Nano Transceiver is so small that it sticks out less than a centimeter from the USB port and can easily remain plugged into the computer when traveling.

Ambidextrous design means you can use your mouse with your left or right hand, it’s comfortable either way.

Take advantage of BlueTrack Technology, which combines the power of optical with the precision of laser for remarkable tracking on virtually any surface.