LevelOne WAP-0007. Data transfer rate (max): 54 Mbit/s, Frequency band: 2.4 GHz, Certification: FCC, CE. Security algorithms: WPA-PSK. Antenna connector type: RP-SMA. Dimensions (WxDxH): 162 x 92 x 25 mm. Compliance industry standards: IEEE802.11b/g, Hard drive size: 6.35 cm (2.5"), Hard drive interface: IDE/ATA