Cherry® M-5450 M-5400 Series PowerWheel Optical Mouse, 121 mm x 63 mm x 38 mm, USB

• Interface/Port: USB
• Dimensions: 121mm x 63mm x 38mm
• Input current: 100 mA
• Color: Light gray
• Optical sensor for precise movement of the mouse pointer
• PC- and MAC-compatible with USB interface
• Precise performance with 800 dpi resolution
• Easy scrolling with powerwheel
• Elegant design, ideally suited for right-handed and left-handed users
• Conection and disconnection during operation with USB connector
• Adapter for PS/2 interface
• Cable length: 2m
• 3 buttons
• Operating temperature: 0 - 50 deg C
• Storage temperature: -20 to 60 deg C
• FCC, cURus, GS, CE, GOST-R microsoft windows™ XP approved
• Comes with 1 wheel mouse optical, 1 adapter for PS/2 interface, 1 printed manual
• Weight: 135 g

Precision Performance
This Cherry PowerWheel optical mouse features 800 dpi resolution and an optical sensor, which ensures that your cursor responds quickly to even the smallest movement of your hand. You won't have to worry about cursor lag, and you can select even the smallest area on the screen with ease.

Compatibility
The Cherry PowerWheel optical mouse is designed to work with any Mac or PC that has an available USB port. If you have an older computer that uses a PS/2 connection, this mouse also comes with an adapter, so you can still use it right out of the box.

Comfortable Design
The Cherry PowerWheel optical mouse is designed to fit comfortably in your hand for easy use throughout the day. The built-in scroll wheel provides you smooth, easy scrolling in Web browsers and other programs with minimal effort. You'll be able to comfortably use this mouse hour after hour.