ZyXEL NXC-8160. Supported network protocols: IEEE 802.11 a/b/g. Security algorithms supported: 128 bit WEP, Authentication method: 802.1x TLS/TTLS/PEAP. Frequency band: 2.412/5.15 GHz, Data transfer rate: 0.054 Gbit/s, Supported data transfer rates: 0.048, 0.036, 0.024, 0.018, 0.012, 0.011, 0.009, 0.006, 0.005.5, 0.002, 0.001 Gbps. Dimensions (WxDxH): 242.5 x 443.5 x 44.5 mm, Weight: 3 kg. Power requirements: 100 - 240 V/2 A @ 50/60 Hz