Zoom 5341 DOCSIS 3.0 Cable Modem - 1 x F-type Network WAN, 1 x RJ-45 10/100/1000Base-T Network LAN - 172Mbps - External Interfaces: 1 x modem - F connector  1 x network - Ethernet 10Base-T/100Base-TX/1000Base-T - RJ-45 Connectivity Technology: Wired Interface Type Ethernet Max Transfer Rate 172 Mbps Device Type Cable modem, Power adapter - external