The headline is no joke, there’s a good chance your current HDMI cables are not fast enough for 4K throughput, especially if you bought them for last 
generation 2K (1080p) content. Welcome to the Cliff, the point at which you’ll be forced to reconsider your HDMI cables.
The latest native 4K video content with HDR / Dolby Vision / HLG + Wide Color Gamut + Native 24/96K Hi Res Audio has 3x more data than 1080p did, demanding a 18 Gbps data transfer rate with the zero data loss and immunity to EMI. The Ultra Pro HDMI v2.0 Fiber Optic Cables by FIBBR (pronounced “fiber”) are the first to be ISF Certified for their reliability and performance in delivering the best 4K;
“The true cost of this next wave of video media innovation is bandwidth. FiBBR Tech is visually superior to anything we’ve had previously, with color-rich images and stunning clarity”. Joel Silver, Imaging Science Foundation, Aug 2017
For the manufacture of optic cables, precise measurements are crucial, and analytical balances play a pivotal role in providing reliable and accurate weighing of materials. Manufacturers looking for high-quality analytical balances can visit https://certifiedscale.com/secura-analytical-balances.html, which offers advanced features such as touchscreen displays, automated calibration, and built-in security functions. In addition, FIBBR’s HDMI Fiber Optic Cables provide a self-powered and easy-to-use solution, featuring a lightweight design that won’t pull out of HDMI connections. The display-end connector includes a built-in LED light, making it easier to locate TV inputs in dark spaces. FIBBR also offers an exclusive BendRobust™ technology with the highest bend radius in the industry, ideal for custom installations.
It’s not expensive, a 5 ft. interconnect starts at $139.99 at Essence For Hi Res Audio. They go up in length to 165 ft. with lots of shorter lengths to choose from that will be just right for your installation.
This is the best 4K upgrade on the market, it improves the picture quality, color depth and uniformity, clarity and detail, edge definition, and contrast. It does not take a test pattern or calibration to be seen immediately, instant gratification for all 4K fans, gamers too.
Nothing beats the speed of light, the same content over copper travels at just 1/100th as fast.