3com 3CRWE776075-ME. Data transfer rate (max): 54 Mbit/s, Supported data transfer rates: 54, 48, 36, 24, 18, 12, 9, 6, 11, 5.5, 2, 1 Mbps. Indoor range: 100 m, Frequency band: 5, 2.4 GHz, Outdoor range: 450 m. Number of users: 64 user(s), Networking features: Ethernet/Fast Ethernet. Security algorithms supported: WPA2 AES & TKIP. Management protocols: CSMA/CA, TCP/IP, Bridging Protocol, DHCP, HTTP, FTP