Logitech - MX1000 Cordless Optical 800dpi LASER mouse 
Cordless

This high performance cordless mouse is 20x times more tracking power than yesterday's optical. The MX Laser Engine creates a new pinnacle of performance that no optical mouse can match. Never worry about batteries again with a built-in lithium-ion battery and rapid-charging base station. New thumb-button controls include universal page forward and back buttons and application switch to quickly move between open windows. Illuminated 4-level battery indicator precisely monitors battery strength. Wheel tilts for side-to-side scrolling Deep-sculpted thumb support for incredible comfort, outside figer grips enhance control.

Features

MX laser engine 20 times tracking of optical mouse Built-in lithium-ion battery Rapid-charging base station Fast RF&153 cordless delivers cordless performance that equals USB corded connection Thumb button controls Wheel tilts for side-to-side scrolling Illuminated four-level battery indicator "Cruise control" rocker for speed scrolling up and down, Deep-sculpted thumb support for incredible comfort and outside finger grips enhance control

Weight: 3.00 lbs