Promate Cursor Mouse - Wireless

PROMATE 1600DPI Portable 2.4Ghz Precision Tracking EZGrip Ergonomic Mouse with 10m Range, Nano USB Receiver, Adjustable DPI Switch and 6 Programmable Buttons Black

Promate Silent Wireless Mouse, Ergonomic Silent Click Optical 2.4GHz Cordless Mice with Adjustable 1600DPI, 6 Buttons with Forward/Back Button, USB Nano Receiver and 10m Working Distance, Breeze

Promate 2.4G Wireless Mouse, High Precision 1600DPI Optical Cordless Mouse with USB Nano Receiver, 10m Working Range, 3 Adjustable DPI Level and 6 Functional Buttons for Mac OS, Windows, Cursor