Cat6 Ethernet Wall Plate can plug a cable into the back, as well as into the front, the CAT6 keystone jack is removable, provide a clean look on Ethernet cable installation; use with single gang low voltage mounting bracket.<br><br> <b>USAGE INSTRUCTION:</b><br> Used with low voltage Mount bracket for a secure configuration<br> With RJ45 on both sides, just plug a cable into both sides and you're ready to go.<br><br>