High Speed HDMI port saver cable protects the HDMI port on your monitor or device by extending it 6in away for a more flexible connection Male gripping connector automatically latches to the inside of the port to prevent accidental disconnections or signal loss HDMI port protector supports HDMI 2.0 specifications Enjoy astonishing picture quality with resolution up to 4K60Hz on the Male to Female extension cable The port saver is backwards compatible with earlier HDMI versions