It can transmit audio signals as well. It is capable of handling most resolutions. HDMI is the choice to connect your pc into the tv. HDMI 1.4 can display 4K at 30Hz while HDMI 2.0 and above can display 4K at 60Hz. Also, it is backward compatible with DVI. There are also HDMI cables with ethernet support as well. Comparison Chart
Stouchi - 8K HDMI 2.1 Cable 6ft 48Gbps - 6ft - $12 - Amazon. Just picked up a pack of 2 of the 6ft stouchi 8k 2.1 really liking them so far. 6 ft is really the perfect length to buy for performance. Cheers, mate! If you need a longer one I had luck with the 5m one from fibbr one on Amazon.The “4k HDMI” label is mostly marketing, so it doesn’t mean a specific feature that will improve image quality. But if you have any cables past the HDMI 1.4 version, then they will be moving the same 4k image across the cable regardless of any marketing. Things like “gold-plated” and “4K ready” look good on a package but don’t HDMI is in a better light as it supports much longer cables than DisplayPort. For example, for a 4K 60Hz, DP 1.4 is usually recommended, in which case you are limited to a cable length of about 2 meters, even if it is a high quality cable. If you convert the same display configuration to HDMI, the cable length can be extended up to 6 meters. Most HDMI cables sold currently are either HDMI 2.0 or 2.1, even though older HDMI 1.4 cables are OK to use for older displays. If your display is newer, you should stick with a higher version of cable (HDMI 2.1). HDMI 2.1 is an upgrade from the HDMI 2.0 standard and has many significant upgrades compared to HDMI 2.0.
It was designed to transport a digital signal from a source device, like a gaming console, to a display or receiver. There have been numerous revisions of the HDMI standard, with the newest being HDMI 2.1. The biggest difference between the previous HDMI 2.0b standard and the new 2.1 is how much data can be transferred at a time.
An HDMI 2.0 cable with its 18 Gbps (gigabits per second) transfer speed is a pretty strong bridge. It can carry 4K resolution at 60 fps (frames per second) or 8K resolution at 30fps. HDMI 2.1 however is about 2.6x faster than 2.0. It has a transfer speed of 48 Gbps, which makes it a much stronger bridge.Thankfully unlike the mess that the HDMI forum created with HDMI 2.1 where everything could end up being certified as “HDMI 2.1”, VESA will still be certifying devices under the older DisplayPort 1.4, and even DP 1.2, schemes where applicable or required. Not everything is going to be certified as DP 2.1, which would have left consumers to
Audio. DisplayPort 1.4 provides a maximum audio sampling rate of 1,536 kHz, compared to DisplayPort 1.2’s maximum sampling rate of 768 kHz.DisplayPort 1.4 has 32 channels compared to DisplayPort 1.2s eight channels. Our Pick. Amazon Basics DisplayPort 1.4. $9.59.Buy a High Speed HDMI cable that supports at least HDMI 1.4, the first HDMI standard to support 4K signals. To get a 4K picture, all components must support 4K: the cable box or streaming service, the HDMI cable and the TV. If you are using an old Standard HDMI cable purchased before 2009, it will not have the bandwidth to carry a 4K HDR signal.
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