HDMI female to HDMI female connectors. The female to female HDMI coupler extends the distance of your existing HDMI cable. Fully compliant with the latest HDMI standard, this HDMI cable coupler is capable of carrying the increased bandwidth of HDMI 2.0 at 18 Gbps. Gold plated connectors resist corrosion and provide rigidity. Grip treads help easy plugging and unplugging.