Features:
1) USB interface: USB V1.1 (Type A)
2) Operating range: up to 10 meters (open space)
3) Radio frequency: 2.4~2.483GHz Unlicensed ISM Band
4) Modulation: GFSK (Gaussian Frequency Shift Keying)
5) Device power class: Class 2
6) Spectrum: FHSS (Frequency Hopping Spread Spectrum)
7) Data rate: 1 Mbps
8) Built-in-security: encryption and user authentication
9) Compatible OS: Windows 98/98SE Windows Me, Windows2000 and Windows XP
10) Operating power: powered by USB port directly
11) LED indicator: power
12) Human interface device: File Transfer, Dial-Up Networking, Bluetooth Serial Port,
LAN Access, Synchronization, Fax, Network Access, Printer, Audio Gateway,
Headset