Netgear WNB2100. Networking standards: IEEE 802.11b, IEEE 802.11g, IEEE 802.11n. Firewall security: NAT, SPI, Security algorithms: WPA-PSK, WPA2-PSK, WPS. Colour of product: Black. Weight: 399g. Maximum data transfer rate: 0.3 Gbit/s, Dimensions (WxDxH): 177.5 x 130 x 35 mm, Bandwidth: 2.4 GHz