Linksys WCG200-RM Cable Modem with Built-In Wireless-G Router - Refurbished Linksys WCG200-RM Wireless-G Cable Gateway Cable Modem with Built-In Wireless-G Router General Features: Standards: DOCSIS 1.0, DOCSIS 1.1 Certified, DOCSIS 2.0 Certified, 802.11g, 802.11b Ports: 4 RJ-45 10/100, 1 USB, one (1) Female Coax F-Connector Buttons: Power ON/OFF switch, Reset Cabling Type: CAT5, USB, Coax