Extralink Patchcord LAN network cable - length 0.5 meters. This network cable from Extralink is a half-meter long gigabit copper cable, designed for indoor use. A LAN patchcord  is a basic element of computer networks operating in the Ethernet standard. It is used to directly connect two active devices, such as a router or switch, so that data can be transferred between them. It is also used to connect computers or Voip telephones for structured cabling and to perform patch panels switching in IT cabinets. It is perfect for both large and small computer networks. This shielded patchcord from Extralink is highly flexible, which translates into installation convenience and user comfort.