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