UGreen High Speed HDMI Female to Female Coupler Adapter for HDMI Devices

Convert HDMI Male to Female Convert an HDMI male interface into HDMI female.
Extend Your HDMI Devices Extend your HDMI devices by connecting 2pcs HDMI male to male cables together.
Optimum Signal Transfer With gold-plated connectors that resist corrosion while offering optimum signal transfer.
Audio Return Channel and 3D Supported Support Audio Return Channel, HDMI Ethernet Channel and 3D
Supporting Resolution Up to 4K Support resolutions up to 4Kx2K.
Specification
Brand UGreen
Product Name HDMI Female to Female Adapter
Type HDMI Cable