Amazon.com: RJ45 Ethernet LAN Network Adapter for Phone Pad, Phone Ethernet Adapter, 3.3ft/1m Cable, 10/100Mbps High Speed,Plug and Play Enbia [Grey] : Electronics
Maybe this is your question as well? RJ45 or 8P8C. – Rana Electrical Supply
Cat6 RJ45 Standard Modular Plugs (Two-Piece Suit), Shielded (STP) Network Connectors for 23AWG Twisted Pair Solid or Stranded Cable (50/Pack) - FS.com Europe
ENHSDURR9 Molex, Ethernet Switch, 9x RJ45 Ports, RJ45 or SC Fibre Uplink Port