TP-Link TC-7620 DOCSIS 3.0 High Speed Cable Modem DOCSIS 3.0 Type: Cable Modem Interface: RJ-45 Cable Interface: 1 F-Connector (female 75 ) 1 10/100/1000 Mbps Ethernet Interface (RJ45) 1 Power Jack Standards: DOCSIS 3.0 Windows Vista: Windows 8 / Windows 7 / Windows Vista, Service Pack 1 or later / Windows XP, Service Pack 2 or later / Mac 10.4 or later (Ethernet Connection Only) UNIX Linux Package Contents: TC-7620 Ethernet Cable Power Adapter Quick Installation Guide Information Card Technical Support