As it's HDMI 2.0, it can handle 4K up to 60fps (frames per second), as well as eARC compatibility, which should be plenty for a lot of people, though power users may be disappointed there's no HDMI 2.1 support. The maximum length of these cables isn't the longest, either, so do make sure you know how long the cable is you need before purchasing.
You can extend the length of HDMI cables by using the inline extender, repeaters, wireless HDMI, and short-range extenders. You should only extend HDMI cable to 100 meters or it will compromise the audio and video quality. You can use the different kits to extend the length up to the twenty feet or even more than that.
Give it a try outside the wall to see if it works. There is a big chance it will work on that resolution. You could try an HDMI extender. This changes HDMI to Ethernet and will let you run up to 80 meters. So you could even make a longer run in wall and get closer to the notebook. 1. r/hometheater.
The maximum HDMI cable length we recommend is 15m. Our Platinum Range or Pro-2 range HDMI cables are real world tested to support Full HD 1080p at 60hz up to 15 metres. However, if your require lengths longer than this there are additional options available to you. Most commonly, a HDMI extender/repeater block will extend the range of your
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Maximum Supported Bandwidth Cable Length; USB 3.0 Type-C Cables: USBC-C100: 10Gbps USB 3.1 Gen 2: 1m(~3.2ft) Thunderbolt Cables When using a Thunderbolt cable with a USB device, we recommend following the maximum USB cable length specification from the USB-IF above, for example if the maximum cable length is 1M we do not recommend using a 2M
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maximum hdmi cable length meters