Specifications:
1) USB and Bluetooth 1.1 compliant
2) Built-in antenna
3) Selectable channels: 79
4) Host interface: USB1.1
5) Max. transfer rate:
a) Asymmetrical: 723Kbps
b) Symmetrical: 432Kbps
6) Frequency band: ISM2.4GHz
7) RF technology: frequency hopping spread spectrum (FHSS)
8) Topology: up to 7 devices
9) RF range: up to 33'
10) Receiver sensitivity: -77 - 80dB
11) Supported OS: Windows 98, ME, 2000, XP
12) Data encryption: 128bit
13) Power requirement: USB port
14) Max. power consumption: 90mA in active mode
15) Operating temperature: 0 - 65oC
16) Storage temperature: -20 - 75oC
17) Operating humidity: < 95%
18) 10-100 Available