•54M Wireless LAN USB Adapter, 2.4GHz, 802.11g/b
•4dBi detachable antenna, remarkably strengthen signal power of the USB adapter
•WPA data security, TKIP/AES encryption, 64/128/256-bit WEP encryption
•Equipped with an elegant and stylish USB Cradle for flexible deployment(for TL-WN422GC) 
•Supports PSP connection

Standards: IEEE 802.11g, IEEE 802.11b
Wireless Signal Rates With Automatic Fallback: 11g: Up to 54Mbps (Dynamic)
11b: Up to 11Mbps (Dynamic)
Frequency Range: 2.4-2.4835GHz
Wireless Transmit Power: 20dBm (MAX)(EIRP-total effective radiated
power is 20 dBm(100mW), antenna gain
will not influence wireless transmit power
Modulation Type: 1M DBPSK, 2M DQPSK, 5.5M/11M CCK, 6M/9M/12M/18M/24M/36M/48M/54M OFDM
Receiver Sensitivity
(without antenna): 54M: -68dBm@10% PER
11M: -85dBm@8% PER
6M: -88dBm@10% PER
1M: -90dBm@8% PER
256K: -105dBm@8% PER
Work Mode: Ad-Hoc
Infrastructure
Soft AP
Wireless Security: 64/128/256 bit WEP
WPA/WPA2, WPA-PSK/WPA2-PSK (TKIP/AES)
Support Operating System: Windows 98SE/ME/2000/XP/Vista
Hardware Specification
Interface: USB2.0 Hi-Speed connector
Antenna Type: 4dBi Detachable Omni-directional Antenna
Certifications: CE, FCC
Dimensions: 3.7 x 1.0 x 0.4in. (93.5 x 26 x 11mm)