Easy to use, toolless (no soldering or screwdriver req. ) modular cat 6 keystone jack. RJ45 female connector. To be used with keystone wall plate or panel. Wiring diagram on clip. This product is intended for use with 23-24awg solid ethernet cable. It will not work well with stranded ethernet cable. If you're using stranded ethernet cable, please use a punch-down style keystone jack. Note that the width of the RJ45 keystones is such that two cannot be used side-by-side in the same wall-plate. Comes with lever for ease of installation and retaining clip for secure connection.