So if you want to be absolutely sure your cable can handle 4K at 120 frames per second from your new PS5 or Xbox Series X, this is the easiest way to do that. Just scan the QR code on the label using the official HDMI app to be reassured that the cable is a genuine QED Ultra High Speed HDMI cable. Professional installers use in-wall-rated HDMI cables for this purpose, and so should you if you’re doing the work yourself.

An alternative to optical, our premium digital coaxial cables use a specially designed cable cordage and unique plug design to achieve the precise signal characteristics required for high resolution and multi-channel audio.For these types of scenarios, you must take refresh rate (measured in cycles per second, stated as Hertz, and abbreviated as Hz), the level of color precision (aka color depth, measured in bits; e. Whether you’re connecting your TV to a sound bar or music server to a DAC, QED has a digital cable to meet your requirements. With our high end USB A-B we isolate the power and data conductors preventing any potential cross talk, therefore meaning less jitter and an enhanced audio performance. If you bought a 4K TV with a true 120Hz refresh rate, like for use with a PlayStation or Xbox, you should move up to an Ultra High Speed HDMI cable.

Once certified cables will be required to affix an Ultra High Speed HDMI Certification Label to each package or unit of sale enabling consumers to verify the certification status of the product. The cable ensures ultra high-bandwidth dependent features are delivered including uncompressed 8K video with HDR.is the most recent update of the HDMI specification and supports a range of higher video resolutions and refresh rates including 8K60 and 4K120, and resolutions up to 10K. The more detailed versions of the guidelines matter if you want more than just a basic TV signal: If you play video games at more than 30 frames per second, for example, or you intend to make full use of an HDR TV, or you want an HDMI cable that can also carry data over ethernet (most people do not, but that bandwidth can be used for other things). You’ll find more information about HDMI certification and how to verify authenticity at the preceding link. If you end up with a blank screen during method two, switching back to viewable settings can be a hassle depending on your device.

If your HDMI cable doesn’t clearly specify what type it is, you might be able to look it up if the manufacturer and part number are printed on the cord.By accepting all cookies, you agree to our use of cookies to deliver and maintain our services and site, improve the quality of Reddit, personalize Reddit content and advertising, and measure the effectiveness of advertising.