Rocstor Premium6in High Speed HDMI® Port Saver Cable M/F interfaces from wear and damage. Constructed to prevent wear and tear on your computer’s or A/V device’s HDMI® Port. This High-Speed HDMI® Port Saver Cable, featuring 1 HDMI Male connector and 1 HDMI Female connector, extending the HDMI Female port from the video card or A/V device that would result from the repeated stress on the HDMI plug insertions and removals and transferring the typical HDMI cable connection weight away from the device port. Supports 1080p resolutions up to a 120Hz refresh rate, with true to life color. To adapt to the future high definition needs, such as increased resolutions and higher frame rates. Supports resolutions up to 4k x 2k.Backed by Rocstor Lifetime Warranty.