D-Link DKT-710. Data transfer rate (max): 54 Mbit/s, Frequency band: 2.4 - 2.462 GHz. Security algorithms: SSID, Authentication method: WPA/WPA2, VPN support: IPSec/PPTP/L2TP. Power requirements: 100-120VAC 50/60Hz / 200-240VAC 50/60Hz. Dimensions (WxDxH): 121 x 196 x 32 mm, Weight: 327g. Wireless standard: IEEE 802.11g, IEEE 802.11b, IEEE 802.3, IEEE 802.3u