Mouse wireless a4tech v-track g3-200n a4tmys43971 [a4tmys43971]

a4 tech g3-200n s?yah v-track 1000dpi input device device interface: rf wireless buttons type: pressed buttons buttons quantity: 3 scroll type: wheel recommended usage: pc/notebook movement detection technology: v-track movement resolution: 1000 dpi scroll: y frequency band: 2.4 ghz number of scroll wheels: 1 scrolling directions: vertical design form factor: ambidextrous colour of product: black wireless receiver interface: usb surface coloration: monotone ergonomics led indicators: y power power source: batteries weight & dimensions width: 60 mm depth: 107 mm height: 38 mm weight: 65 g packaging data quantity: 1 receiver included: j?