Brand: Havit Model: HV-WF32 Transmission distance: Inside the distance of 100 meters Support: 64/128 bit WEP Compiles 128 bit WPA standard Havit WF32 Interface – USB Model – Havit WF32, Interface – USB, Transfer Rate (Mbps) – 300Mbps, Warranty – 1 year, Others – Type: 300Mbps WiFi USB Adapter, Transmission Distance : Inside the distance of 100 meters , Compiles 128 bit WPA Standard, Support: 64/128 bit, (TKIP/AES) Support MIC.(Havit WF32)