Ergoguys Comfi II - Mouse - ergonomic - optical - 5 buttons - wireless - white

The Comfi II Wireless Computer Mouse is an ergonomically advanced computer mouse with advanced tracking sensors and adjustable dpi resolution. The Comfi II Wireless mouses innovative and ergonomic design aligns your hand and wrist to a comfortable and natural position allowing long periods of use without pain or fatigue. 5 mouse buttons: Right and Left Click. Forward, Backward, DPI changer. OS Supported: Microsoft Windows, Linux Dimensions: 2.9 x 4.2 x 2 inches Colors: Black or White USB Wireless Dongle Adjustible 800-1200-2000 DPI Type: Wireless, Optical Plug & Play, No Special Drivers Needed