Kensington SI670M Bluetooth Wireless Notebook Mouse 4-way tilt scroll allows you to move quickly through documents. No receiver need for a clutter-free connection. Mid-size body design with sculpted, rubberized grip is comfortable throughout long workdays. Exceptional 30-ft range with Bluetooth® 2.0 Wireless Technology. Requires Bluetooth®-enabled notebook or Bluetooth® adapter. LED indicator confirms connection and alerts you to low battery power level. Mouse Technology: Optical; Connector/Port: USB; Left/Right Hand Use: Left; Buttons: 3.

Product Specifications  Manufacturer #: KMW-72271 Product Details SI670M Bluetooth Wireless Notebook Mouse Batteries Included: Yes Batteries Required: Yes Buttons: 3 Color(s): Black Connector/Port: USB Depth [Nom]: 1 1/2 in Frequency [Nom]: 2.800 GHz Height [Nom]: 1 1/2 in Left/Right Hand Use: Left, Right Low Battery Indicator Light: Yes Maximum Wireless Range [Nom]: 30 ft Mouse Technology: Optical Operating System Compatibility: Mac® OS 10.4 and later, Windows® 2000, XP Type of Batteries Required: 2 AA Width [Nom]: 2 1/2 in Wired/Wireless: Wireless UPC: 00085896722717 Keywords: Bluetooth, KENSINGTON, Mouse, Notebook, Si670m, Wireless