Buffalo Wireless-A&G MIMO Performance Broadband Router. Ethernet LAN data transfer rates: 10/100 Mbit/s. Networking standards: IEEE802.11b, IEEE802.11g, IEEE802.3, IEEE802.3u. Security algorithms supported: 128/64-bit WEP, TKIP), WPA-PSK(AES. Operating temperature range (T-T): 3 - 40 °C. Weight: 0.27 kg