Multiple WAN connection, Static IP, DHCP Client, PPPoE and PPTP. Supports Telnet/Console administration, Virtual Server and DMZ Host, Multi DMZ Host, Auto-crossover, NAT, NAPT, DNS proxy. It has its own Firewall. It's also compliant with IEEE 802.3 and IEEE 802.3x
This 4-port router is a very simple solution to having your PCs connected to the internet. Even though I don't have much background with networking, I simply connected the cables to the router and to the PC's, restarted my computer, and it worked fine.
I use this router 24 hours a day. Sometimes I don't turn it off for weeks, and I'm happy to find that it holds even with the amount of time it is in use.
There are no problems with connectivity so far, and its 10/100 Mbps fast ethernet is sufficient for home and basic business needs.
I'd recommend buying this reliable and affordable router.