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How to buy HDMI cable? HDMI high definition line purchase guide

  • Author:Esmart
  • Source:Esmart
  • Release on :2017-06-24
How to buy HDMI cable? HDMI high definition line purchase guide

Confirm the version of the HDMI line
At this stage, version 1.4 of the HDMI line is mainstream and supports 4K, 3D. Consumers use version 1.4 HDMI wire to satisfy the needs of family entertainment. It's worth noting that there are still some version 1.3 or even lower versions of apple lightning to hdmi lines on the market, and consumers must recognize when they choose.

Notice the size of the HDMI interface
Before purchasing the hdmi cable, check the hdmi interface size of the TV and display terminal to avoid the wrong hdmi cable.

Purchase HDMI cable according to actual demand length
Buy the HDMI cable and choose the right length. It is best to measure the length before purchase, so that the HDMI line is not long enough or too long to be wasted.

Don't select too thin HDMI cables
Regardless of brand, too thin hdmi to lightning cable is definitely not optional. The material of the core and the thickness of the shield layer are very important to the signal quality. The thin wire must be "shrunk" to the core and shield layer, so be sure to pay more attention. The common thread regulation of HDMI line has four kinds of 22AWG, 24AWG, 26AWG and 28AWG. The larger the number, the thinner the core of HDMI and the shorter the transmission distance.

Choose the full copper core HDMI line
HDMI wire core material plays a decisive role in the performance of wire materials. Copper clad steel and copper clad aluminum wire core impedance is large, and the signal attenuation is obvious, especially when long-distance transmission is more obvious. Select the all-copper core ipad hdmi adapter cable to support the remote transmission and ensure the signal stability.

Choose brand HDMI wire, more convenient
If you feel that your eyesight is hard to determine the superior quality of the HDMI line, the easiest way is to select the mainstream brand HDMI wire.