The shape and inner wiring matter most, not minor variations in outer appearance. What Are the Different Versions of HDMI? HDMI 1.0 CEC: consumer electronics control allows you to control several devices connected via HDMI with a single remote – such as volume and power commands.

If you aren’t sending the higher resolution signals, then a standard category 1 cable should be sufficient. If you are unsure what the video formats mean, see the guide to TV resolutions or what is the refresh rate of your TV? HDMI 1.0-1.1 Video Formats Also, it can sometimes be annoying as a device will switch itself on/off when you don’t want it to. Audio: It carries multi-channel surround sound like Dolby Atmos that older connections can’t. HDMI keeps quality high for both your video and audio.The theory is that a gold-plated connector will be more resistant to oxidization and better conduct the signal.

It has an S-video port and three AV female ports to receive your AV signal. It also has a 5V port, you’ll need to plug in the included power cable to get the device to work.The rectangular connectors are usually silver, but some are gold-plated. The material used will have no impact on performance.

Therefore, you can connect all your devices to the switch and use the single output to connect to your TV. The same rule applies to that mentioned above. Try the cable you have already, and if you get picture drop-outs or interference, then maybe consider getting a ‘Premium HDMI Cable.’ Do You Need a New Cable for HDMI 2.1?You do not need an HDMI 1.3 device to hear high-definition audio. Earlier HDMI versions could transfer HD audio too, just in a different way. Category 3 cables come with the Ethernet wiring as standard. HDMI eARC connections require a ‘with Ethernet’ cable. What Is an Ultra High-Speed HDMI Cable? StarTech.com converter extends HDMI video and audio over SC multi-mode fiber. Be ready to enjoy a fantastic home theatre media experience. Besides, this converter is compatible with multiple devices, for example, PCs, laptops, TVs, projectors, or Blu-ray DVD player. The StarTech converter also features fiber cabling, thus hindering interference from other signals. This converter also supports resolutions of up to 1080p, thus providing high-quality images and videos. Supports auto-detection of connected devices and can automatically switch to the correct input/output settings.