Type: Optical Mouse And computer connection: Wireless Optical Resolution: 1200 (dpi) Key: 4 (key) Interface: USB Wireless transmission frequency: 2.4GHz Operating distance: 10 (m)

• Reliable wireless connection
• Lightweight portable design
• Nano very fine receiver, plug and forget.
• Adjustable speed optical tracing engine
• Free code smart connection

Reliable wireless connectionchenshuokeji