SANOXY-DSV-MOUS-optĀ  CORDLESS USB RECEIVER WIRELESS 2.4G OPTICAL MOUSE

Precise Optical Sensor: This series of high accuracy wireless mice features precision optical sensors and instantly adjustable DPI levels

Wireless Connection: Simply plug and play by inserting the unobtrusive nano wireless receiver into a laptop or computer USB 2.0/3.0 port, then start using your new wireless mouse with cordless convenience

Wireless RF Connectivity
USB Dongle
Optical Tracking