300Mbps WiFi High-Definition TV Wireless Card Adapter
High speed USB 2.0 interface - Wireless reception rate (Rx or downlink) is in fact up to 300Mbps - Complies with IEEE 802.11n IEEE 802.11g IEEE 802.11b standards - Frequency range: 2.4-2.4835Ghz - External 3db antenna - Transmission range: 100 meters indoor 300 meters outdoor - Comes with software CD - Supports HD LCD TV/Player/HDTV Wireless lan card with RTD 1073DD chips and RTD 1283 chips