LEENUE HDMI Keystone Jack 6-Pack, Gold-Plated HDMI Keystone Jack Insert 4K Female to Female Coupler Adapter for Standard Wall Plate, White

HDMI Keystone Jack Insert 4K Female to Female Coupler [ HDMI Keystone Jack Insert – Coupler type (female connectors on the front and back) provides a simple and secure way to connect HDMI cables into a wall plate Support 3D & 4K, audio return channel, consumer electronics control; Ideal for connecting Blu-ray player, streaming video player, HDTV, projector, computer and other devices with standard HDMI ports Reusable keystone jack inserts can be easily disconnected and relocated for a wall plate or patch panel with standard keystone jack openings Gold-plated HDMI connectors improve the signal transmission and resist corrosion to provide durability Package Contents: 6 * HDMI Female Keystone Connector; 18 months warranty for quality problem ]