| Hardware Interface | LAN | 4-port 10/100 Base-TX Switch |
| WAN | One 10/100M Base-TX port with a RJ-45 connector |
| Printer | One Parallel Port (DB-25 female) connector |
| Pass-though (VPN, VoIP, Netmeeting MSN Messager, ICQ, Quake) |
| IP-based packet filtering |
| Stateful Packet Inspection |
| Denial of Service Prevention |
| Configurable Static Route |
| Telnet remote access support |
| TFTP/FTP for F/W upgrade/backup |
| Built-in Diagnostic Function |