The female to female hdmi adapter extends the distance of your existing hdmi cable or converts the male hdmi connector into a female connector.
ideal for extended reach when connecting blu-ray players, fire tv, apple tv, ps4, ps3, xbox one, xbox 360, computers, and other hdmi-enabled devices to tvs, displays, a/v receivers, and more
supports 4k video & more: supports ethernet, 3d, 4k video, and audio return channel (arc)
compatibility: compatible with hdmi standard (4k video at 60 hz, 2160p, 48-bit/px color depth); supports bandwidth up to 18gbps; backwards compatible with earlier versions.