HDMI Female to Female Coupler Adapter (1pcs) is supplied with convert an HDMI male interface into HDMI female and extend your HDMI devices by connecting 2pcs HDMI male to male cables together.
Other specifications given are with gold-plated connectors that resist corrosion while ing optimum signal transfer, support Audio Return Channel, HDMI Ethernet Channel and 3D and support resolutions up to 4Kx2K.
