HDMI Keystone Coupler,VCE(2-Pack) HDMI Keystone Jack Insert,Gold Plated HDMI Female to Female Coupler Adapter-White HDMI Keystone Jack Insert- Coupler type (female connectors on the front and back) HDMI Keystone Coupler,used with Keystone panels or HDMI wall plates,easy snap-in installation Provides a pair of HDMI inserts for connecting a video source and an HDTV with the cables concealed behind the wall for a customized installation Gold-plated HDMI pass-through connectors improve the signal transmission and resist corrosion to provide durability HDMI Keystone Jack insert provides a professional looking installation for home theater A/V configurations with a wall mounted HDTV; Connect a Blu-ray player, streaming video player, HDTV, projector, computer or other device with the common HDMI port