Powerlink POWERLINK Wireless 802.11b/g/n 1W Ultra High-Power USB 2.0 Adapter (PL-H5DN-1W) RF Chipset: Ralink RT3070Standard: IEEE 802.11b/g/interface: USB 2.0 and 1.1 compliant Interface: USB 2.0 and 1.1 compliant802.11n: up to 150Mbps Transmitter Power:802.11b: 28 1.5 dBm802.11g: 23 1.5 dBm802.11n: 23 1.5 dBm Dimension: Antenna length: 186mmUSB Adapter: 92mm x 58mm x 22mm Win XP/Vista/7/8