If you ever experience issues, check the cable-you may find it isn’t up to snuff.

Lower-spec cables may still work under certain circumstances, but can be finicky, adding “snow” to the image or not routing your surround sound audio properly. For 8K at high refresh rates, you may need even more bandwidth, so check the description and reviews of any cable you plan to buy. If you want to take full advantage of those specifications, you'll also need an HDMI cable capable of the correct bandwidth.įor example, if you're running 4K at 60Hz with HDR, you'll want a cable labeled Premium High Speed (Opens in a new window) or 18Gbps (or better). These are somewhat simplified explanations of each HDMI version, as there are other feature improvements in each standard, but they're the things most PC users will care about. A newer version (HDMI 2.1a) adds Source-Based Tone Mapping (Opens in a new window) (SBTM). HDMI 2.1 includes variable refresh rate like FreeSync, though some HDMI 2.0 monitors also support the feature. HDMI 2.1: Supports up to 10K resolution at 120Hz, as well as improved HDR with dynamic metadata and enhanced Audio Return Channel (eARC) which allows sending Dolby Atmos and DTS:X audio from the display to a receiver. HDMI 2.0: Supports up to 4K at 60Hz, and later versions (HDMI 2.0a and 2.0b) include support for HDR. On modern monitors, you'll find any combination of the following ports: There have been multiple versions of HDMI, each improving on the last. HDMI is most commonly used on TVs, sending high-definition video and audio signals over one cable for an easy, clean setup. Let's start by talking about HDMI, the standard with which you're probably most familiar.

How to Set Up Two-Factor Authentication.

How to Record the Screen on Your Windows PC or Mac.

How to Convert YouTube Videos to MP3 Files.

How to Save Money on Your Cell Phone Bill.

How to Free Up Space on Your iPhone or iPad.

How to Block Robotexts and Spam Messages.

Mini displayport a hdmi mac