PremierTek PT-H5DN PowerLink Wireless 300Mbps 802.11n USB 2.0 High-Gain Adapter Comply with 802.11N 802.11g and 802.11b Standards 22dBm w/High Gain w/5dBi Dipole Antenna Improving 2X Signal Reception and Speed New - Retail 1-Year Warranty Premiertek PT-H5DN PremierTek PT-H5DN PowerLink Wireless 300Mbps 802.11n USB 2.0 High-Gain Adapter Comply with 802.11N 802.11g and 802.11b Standards 22dBm w/High Gain w/5dBi Dipole Antenna Improving 2X Signal Reception and Speed