RJ45 connectors are the kind that are used for Ethernet jacks, but they make 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!
We used these connectors extensively in the [Sound Squid](http://www.sparkfun.com/news/586) demo!
**Note:** This is the **PCB only** - You can get the specific [RJ45 8-Pin Connector here](https://www.sparkfun.com/products/643) or in the Hookup Accessories below!