Model No:ET-503
Description:
Resolution:800DPI
Rating:3V-30mA
Key life over1,000.000 times
Interface:USB.PS/2.U+P
Compatible with windows 2000/XP/9X/ME/NT4.0
Radio frequency:27MHZ
All-directional operation within the distance of 0.6-1.5m
Small receiver can be hidden in the m...
Products: 25 pair cable,
25 watt bulbs