Specifications:

Bus interface: USB
Standards: IEEE 802.11g, IEEE 802.11b
Transmission rate: Up to 54 Mbps
Data modulation:
- 11b: CCK, DQPSK, DBPSK
- 11g: OFDM
Support the network protocol: CSMA / CA with ACK
Transmitted power: 20 dBm (Maximum)
Data security:
- Support WEP data encryption
- Support for WPA-PSK / WPA2-PSK, WPA / WPA2 encryption and security mechanisms
Frequency range: 2.4 - 2.4835 GHz
Transfer method: Direct Sequence Spread Spectrum (DSSS)
Support system: Windows 2000 / XP / XP64 / Vista X86
Working temperature: 0 - 40 degree Celsius
Storage temperature: -40 - 70 degree Celsius
Working humidity: 10% - 90% RH non-condense
Approved: CE / FCC