HDMI Snap-in Female to Female F/F Keystone Jack Coupler Adapter for Wall Plate White 90 Degree Right Angled 

The HDMI 1.4 keystone coupler allows you to easily add an HDMI jack to any standard keystone wall plate・?surface mount box or patch panel.

The snap-in HDMI jack is simple to install and provides you with a robust F/F in-line HDMI coupler.