Cisco Aironet 1522HZ. Data transfer rate (max): 54 Mbit/s, Supported data transfer rates: 1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48, 54, Ethernet LAN data transfer rates: 10, 100, 1000 Mbit/s. Wireless technology: IEEE 802.11 a/b/g, Frequency range: 2.401 - 2.483 GHz. Interface: RJ-45, Cabling technology: 10/100/1000BASE-T. Dimensions (WxDxH): 304.8 x 198.1 x 162.6 mm, Weight: 8 kg. Operating temperature range (T-T): -40 - 55 °C, Storage temperature range (T-T): -50 - 85 °C