Leviton Cat 6 Flat 110-Style Patch Block is designed for wall-mount installations. Patch Block includes patented Retention Force Technology which promotes consistent performance over the life of the system. Installer-friendly design allows for quick installation due to standard 110 terminations on the rear of the panels which follows the normal installation color sequence (blue, orange, green, brown) from left to right. The Cat 6 system is designed for use in high-megabit applications such as Gigabit Ethernet.