• Transmission method: 2.4GHz
• Transmission distance: 10M
• Resolution:1200DPI
• Voltage and current: DC 1.5V/13mA
• Product weight: about 65g (including receiver)Product size: 110.3×59.5×32.7mm
• System Requirements: Microsoft Windows 2000/WIN XP/WIN7/WIN8/WIN10
• (Warranty) – 6 Months manufacturing warranty from the date of purchase.

Instructions for use

• Plug the USB receiver into the computer’s USB port2. Have at least 20MB of hard disk space3. Support hot swap (plug and play)