US Robotics Wireless MAXg Access Point. Data transfer rate (max): 125 Mbit/s. Antenna gain level (max): 2 dBi, Frequency range: 2400 - 2483.5 MHz. Bandwidth: 2.4 GHz. Security algorithms supported: 64/128-bit WEP, AES, WPA2, Authentication method: 802.1x, VPN support: PPTP, IPSec, L2TP. Dimensions (WxDxH): 109 x 180 x 43 mm, Weight: 0.27 kg