HDMI decorative wall, gold-plated HDMI keystone jack insert 90 degree feed provides a simple way to connect HDMI cable to wall plate for a professional look installation. Bunch the cable behind the wall.Dont worry about getting tangled up on the floor. HDMI keystone jack insert is vertical - hook the bottom lip to the cutout while keeping the keystone insert slightly at an angle. Rotate the insert upwards and attach the retaining clip to the top of the cutout and snap it into place. HDMI 90 degree or 270 degree angle adapter wire the cable in tight spaces.