USB WiFi decoder Wireless USB Adapter 56G,1000M,56G Wireless USB WiFi Adapter BT3BT4 2850U 1.54Mbps USB Wireless Adapter , .RTL8187L+RTL8225-VF; 1000mw,6DB Antenna; BT3/BT4 WIFISKY 56G adopts Realtek RTL8187L+RTL8225-VF Chipset and high power amplifier to enhance product performance. The setting of external omni-directional 6DB antenna enables WIFISKY Adaptor to receive stronger signal.In case of installing shield,it completely avoids the strong radiation from high-power adapter,as it greatly improves stability. The transmit power is 1000MW,about 10 times than the ordinary one's; The furthest transmission distance is 5600meters(Outside Test Distance),with which ordinary network card can not be compared; Presenting BT3/BT4 crack software used to crack WEP encrypted router,taking the free net easily; The driver supports 24 languages; Security: WEP (64/128/256bit),WPA,WPA-PSK,WPA2 TKIP/AES , WPA2-PSK Modulation: IEEE 802.11b:DBPSK/DQPSK/CCK,IEEE 802.11g:BPSK,QPSK,16QAM,64QAM