1) Standard: Bluetooth SIG2.0  compliant
2) Interface: USB v2.0
3) Link mode: ACL, SCO
4) Data rate: 723kbps/ACL, 64kbps/SCO
5) Frequency band: 2.400-2.4835GHz unlicensed ISM band
6) Modulation: GFSK (Gaussian Frequency Shift Keying)
7) Spectrum: FHSS (Frequency Hopping Spread Spectrum)
8) Operating voltage: Powered directly by USB port
9) TX Output: power class1
10) Operating distance: up to 100m
11) Output power: +4dBm (typical)
12) Receiver sensitivity: -80dBm (typical)
13) Power consumption: 130mA (max)
14) Antenna: internally embedded packing contents:
a) Bluetooth USB dongle: 1pc
b) CD-ROM driver: 1pc

Packing: blister packing
Outer packing:
200pcs/ctn
Carton dimensions:62*30.5*38.9(cm)
N.W.:9.5KGS
G.W.: 9KGS