ITEM NAME:15pcs RJ45 Connector (8P8C) And Breakout Board Kit For Ethernet Description: RJ45 connectors are the kind that are used for Ethernet jacks. Making great general purpose connectors when you need a lot of conductors. This is a small PCB that brings out the pins of the RJ45 connector to an in-line 0.1" footprint. Use with break-away headers for breadboarding or create your own RJ45 cable. Check the related items for Ethernet cable and connectors to go with it! Specification: Size: 20x15x2mm/0.78x0.59x0.07inch Package Includes: 15pcs RJ45 Connectors Boards SKU: ALU0004568519489929.15pcs RJ45 Connectors Boards. RJ45 connectors are the kind that are used for Ethernet jacks. This is a small PCB that brings out the pins of the RJ45 connector to an in-line 0.1" footprint. Use with break-away headers for breadboarding or create your own RJ45 cable.