Our RJ45 to 110 Category 5e keystone jacks are designed to support 1000 Base-T Ethernet over copper. Category 5e Keystone jacks snap into a wall plate, surface mount box or keystone patch panel to provide a termination point for backbone/horizontal network wiring. Keystone style jacks are designed to snap into any standard keystone port with no tools required. Color coded 110 clips make wire termination fast and simple and feature the appropriate color code for either 568A or 568B terminations. Category 5e is a high speed networking standard, providing a backbone for transmission speeds up to 1000 Base-T and is backwards compatible with both 10 Base-T and 100 Base-T.