CablesOnline 10-Pack HDMI Male Dust Cover Port Protectors, Black (CV-H01-10) Male HDMI Dust Covers for use with HDMI ports (female connector) Protect unused HDMI ports on HDMI equipment including: switches, hubs, receivers, TV, extenders, splitters Protects the HDMI port from dust & dirt and physical damage caused by moving equipment 10 Piece Pack Male HDMI Covers