Silex SX-500-1033. Network connection type: Wireless LAN, Networking standards: 802.11g. Supported network protocols: 802.11g, ARP, TCP, Telnet, ICMP, SNMP, DHCP, BOOTP, Auto IP, HTTP, SMTP, TFTP, SLP, DNS, Dynamic DNS. Security algorithms supported: WPA, WPA2. Operating temperature range (T-T): 0 - 50 °C, Operating relative humidity range: 10 - 90 %, Storage temperature range (T-T): -20 - 70 °C. Outdoor range: 100m, Dimensions (WxDxH): 125.73 x 75.11 x 24.08 mm, Supported data transfer rates: 54, 48, 36, 24, 18, 12, 11, 9, 6, 5.5, 2, 1 Mbps