The Kensington Ci60 Wireless Optical Mouse combines a unique right-handed design and rubberized grips for comfort, responsive QuickRF wireless technology and DiamondEye optical cursor tracking for precision, and five programmable buttons that can be individually customized to perform many important tasks with a single click. All in all, it's comfort, precision and wireless freedom at its best.
Customer Reviews of Kensington 72258 Ci60 Wireless Optical Mouse - Optical - USB - 5 x Button - Retail
Don't buy this product--TRUST ME!8/13/2007
This mouse is incredibly laggy compared to other wireless mice I've used in the past. I basically wasted $30 because I stopped using this product 3 days after I bought it. The responsiveness of the mouse is terrible. Save yourself the money, get a Logitech or Microsoft mouse.