Belkin Wireless G Universal Range Extender/Access Point. Data transfer rate (max): 54 Mbit/s. Frequency band: 2.4 GHz, Outdoor range: 450 m. Data link protocols: 802.11g, 802.11b. Security algorithms supported: 64- & 128-bit WEP, WPA/WPA2 (Tkip/AES). Compliance industry standards: 802.11g, 802.11b