Netgear FR114PGE Router 4xF+ENet TCP-IPPrintport. Switching protocols: Ethernet, Routing protocols: RIP-1, RIP-2, Data link protocols: Ethernet, Fast Ethernet. Flash memory: 1 MB, Internal memory: 4 MB. Operating temperature range (T-T): 0 - 40 °C, Operating relative humidity range: 0 - 90 %. Maximum data transfer rate: 0.1 Gbit/s, Dimensions (WxDxH): 188 x 124 x 33 mm, Networking features: TCP/IP, PPTP, UDP/IP, L2TP, ICMP/IP, IPSec, PPPoE