Premiertek PL-U3005N. Connectivity technology: Wired, Host interface: USB, Interface: WLAN. Data transfer rate (max): 300 Mbit/s. Chipset: Realtek RTL8191SU, Networking standards: IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, Modulation: 16-QAM, 64-QAM, CCK, DBPSK, DQPSK, QPSK. Wireless LAN type: 802.11b, 802.11g, 802.11n, WLAN data transfer rates supported: 11, 54, 150, 300 Mbit/s. Antenna connector type: RP-SMA, Gain: 2 dBi