WRL-ADAPTER 300MBPS USB/TL-WN821N TP-LINK

Type Adapter | Data transmission speed 300 Mbps | IEEE 802.11b | IEEE 802.11g | IEEE 802.11n | 64, 128-bit WEP | WPA – Wi-Fi Protected Access | WPA2 – Wi-Fi Protected Access | Wireless Transmit Power 20 dBm | Wireless Frequency Range 2.400-2.4835GHz | Included Accessories Resource CD;Quick Installation Guide