Kensington Ci75m Wireless Notebook Mouse Thinner than a standard mouse, this 27MHz wireless mouse is symmetrically designed to work with either hand and features a 1000-dpi optical sensor. Ergonomically designed for user comfort, this mouse uses USB port and is PC- and Mac-compatible. Automatic sleep state conserves battery power. Low battery indicator on scroll wheel. Mouse Technology: Optical; Connector/Port: USB; Left/Right Hand Use: Left; Buttons: 3.

Product Specifications  Manufacturer #: KMW-72278 Product Details Kensington Ci75m Wireless Notebook Mouse, Optical, USB, Silver Batteries Included: Yes Batteries Required: Yes Buttons: 3, Scroll Color(s): Black Connector/Port: USB Depth [Nom]: 4 1/4 in Frequency [Nom]: 27.000 MHz Left/Right Hand Use: Left, Right Low Battery Indicator Light: Yes Maximum Wireless Range [Nom]: 25 ft Mouse Technology: Optical Operating System Compatibility: PC and Mac® compatible Type of Batteries Required: 2 AAA Width [Nom]: 2 1/2 in Wired/Wireless: Wireless UPC: 00085896722786 Keywords: Kensington® Ci75m Wireless 27MHz Notebook Mouse