TP-Link TL-WN727N 150Mbps Wireless Lite N USB Adapter - 150Mbps wireless transmission rate - Quick Secure Setup (QSS) enables effortless wireless safety - Get maximum performance using with 11n products - Supports Sony PSP for online game :: Specification Standards: IEEE 802.11n, IEEE 802.11g, IEEE 802.11b Wireless Signal Rates With Automatic Fallback   11n: Up to 150Mbps(dynamic) 11g: Up to 54Mbps(dynamic) 11b: Up to 11Mbps(dynamic) Frequency Range: 2.4-2.4835GHz Wireless Transmit Power: 18dBm(MAX EIRP) Modulation Type: OFDM/CCK/16-QAM/64-QAM Receiver Sensitivity (without antenna)   130M: -68dBm@10% PER 108M: -68dBm@10% PER 54M: -68dBm@10% PER 11M: -85dBm@8% PER 6M: -88dBm@10% PER 1M: -90dBm@8% PER Wireless Security   64/128 bits WEP WPA/WPA2, WPA-PSK/WPA2-PSK (TKIP/AES) Interface: USB2.0 Hi-Speed connector Certifications: CE, FCC :: Images