Teach you how to choose HDMI high-definition cable?

The HDMI interface supports full high-definition image transmission, and can also transmit digital audio. HDMI version 1.2 is now generally used, with a transmission bandwidth of about 5Gbps, 160Mhz, and 24bit color. For non-commercial applications, it is completely sufficient. Version 1.3 may also become popular in the future, and the bandwidth and data transmission capacity will be doubled.

1. Confirm the version of the HDMI cable
Pay attention to the version of the HDMI cable. The current version 1.4 cable supports higher resolution, which is more conducive to home HDTV, and supports the latest 3D functions. When choosing a 3D theater, don't forget to choose the version 1.4 cable. Quality 3D effects. All CE-LINK HDMI cables are version 1.4.

2. Pay attention to the size of the HDMI interface
The HDMI interface is divided into standard port and mini port. Due to the size limitation, the HDMI interfaces used on high-definition MP4, digital cameras and other devices are basically mini ports, so you must choose the "standard-mini" HDMI cable, otherwise it will not be able to be plugged in.

3. HDMI cable is not as long as possible
The theoretical transmission distance of a single HDMI cable is 10-15 meters, but in actual use, it does not need to be that long. Before buying, it is best to measure the required length, as long as the balance of 50 cm is enough for the measurement result. If it exceeds 15 meters, CE-LINK recommends customers to use an amplifier to amplify the signal, generally 40 meters can be used.

4. Do not use too thin HDMI cable for long lines
Regardless of the brand, an HDMI cable that is too thin is definitely not an option. The material of the wire core and the thickness of the shielding layer have a lot to do with the signal quality. If the wire is too thin, the wire core and the shielding layer must have "shrinked", so you must pay more attention. Choose CE-LINK HDMI cable.

5. Choose brand HDMI cable, more worry-free
If you feel that your eyesight is difficult to judge which HDMI cable is better or worse, the easiest way is to choose a brand HDMI cable. Of course, the price will be more expensive. CE-LINK brand, the quality is the best, quality assurance: all cables are guaranteed for life, so you can use them with confidence.

6. Avoid excessive bending of HDMI cables
In the process of using the HDMI cable, it is necessary to avoid excessive bending of the cable, especially long cables. Frequent folding and winding may damage the core or shielding layer of the cable. Generally bend or open along an arc without damaging the cable. For long lines, there will be a warning sign on the head of the line to remind customers to pay attention to this problem.

7. Pay attention to the gold-plated brightness of the interface
At present, the HDMI cables with better quality on the market are all plated with 24K gold, which can effectively solve the problem of poor contact after the plug is inserted and unplugged many times, so as to avoid the phenomenon of signal loss and affect the picture effect.