Features:

1) Bluetooth V2.0 compliant
2) USB V2.0 compliant
3) Operation range:0~100m
4) Built-in antenna
5) Frequency 2.4Ghz unlicensed ISM band
6) Maximum data rate 3MB
7) Sensitivity -89dMB@0.1%BER
8) LED status indicator
Software support:
1)Windows 98/98SE/ME
2)Windows 2000
3)Windows XP