HDMI-F to HDMI-F Adapter NOTE: Even though HDMI cables support Hot Plug Detection, improper usage might result in resetting / restarting both devices, or even may cause damage to the devices. Therefore, we do not suggest Hot Plug action for any HDMI cables. Please make sure both input and output devices are off when plugging or unplugging HDMI cables. Extend your existing HDMI connection. Provide an easy and quality extension of two HDMI cables. Audio and video signal transfer is bidirectional. RoHS compliant. Gold plated connectors. Female to Female. Color: Black.