The certification is an easy way to identify a quality cable that will work well. Cables with this certification also have been tested to confirm low electromagnetic interference, which decreases the likelihood of clashes with other devices, including Bluetooth and wireless networks. Before you make your purchase, double-check that you have the correct hardware for the cable you purchase.Ĭertification - Ultra High-Speed Certified HDMI cables go through a required certification process that makes certain cables support key HDMI 2.1 features, including 4k and 8k video, HDR, eARC, and all other 2.1 bells and whistles. HDMI cables now come in mini and micro options, along with ports that connect directly to computers or USB drives.

Installation Type - Make sure you have the right connectors on your cable. HDMI 2.1 cables are backward compatible, so they will still work with older gear. If your cable does not support 2.1, it will likely still function well, but as high-resolution options take off, it may become obsolete quickly. Ultra-high-speed HDMI cables also increase bandwidth to 48 Gbps. HDMI 2.1 supports refresh rates of up to 8k60 and 4k120, along with 10k resolution. Speed (or Bandwidth) - The latest HDMI specification, 2.1, brings a whole new level of clarity and speed to audio and video transmission. It’s also important to consider how you plan to use the cable and consider purchasing new hardware if you need a higher-rated cable. Make sure you look out for a few key features in your cable to ensure you find the best match. HDMI Cables come in a huge variety of sizes, designs, and technology. Others are value-based options that will get the job done but not break the bank. Some are more expensive and have added features that more serious users may appreciate. We chose HDMI cables that would be ideal for people with varying budgets and needs. This article is intended for people who need a reliable HDMI cable for home theaters and gaming setups. We brought both first-hand testing experience together with reviews and research to compile a guide that will give everyone the information they need to make the right purchase. We brought in cables to test to ensure they function well and were prepared to handle upcoming changes in tech that may leave other cables behind. To give you the best glance into HDMI cables in this guide, we scoured the internet for highly-rated products and companies with a history of producing good products.

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