new-m305 crimson red wireless optical mouse - ct7479
notebook mouse m305 crimson red advanced 2.4 ghz wireless connectivity provides fast data transmission and virtually no delays or dropouts ergonomically designed with a natural shape and non-slip rubber side panels provide extra comfort and control plug-and-forget usb nano-receiver eliminates worries over lost receivers intelligent battery management with battery indicator light high-definition optical tracking with 1000 dpi compatible with windows 7 vista xp and mac os x 10.4 or later crimson red includes nano-receiver and 1 aa battery