TISOFU [Ultra Certified] 8K HDMI Cable 6FT: HDMI 2.1 Cables 48Gbps High Speed Premium Braided Cord 8K@60Hz 4K@120Hz 4K@144Hz HDCP 2.2&2.3 CL3 ARC eARC for HD/HDR/HDTV

had problems with other 4k compatible cords, but not this one, and great price as well.

Last year I switched from a Samsung 4k TV to a Sony 4k TV with Google built-in (Samsung panel light burned out on 1/3 of the screen). Since I upgraded, I was having all kinds of Audio desync issues when running apps on the Sony connected to a Denon Receiver (rated for 4k). Ive always been led to believe that HDMI cable doesnt matter, its all 1s and 0s on the wire. On a whim I bought this cable just to see if something certified and claiming the 48Gbps rating would help me. It instantly fixed all audio issues I was having, no desync whatsoever.

Great certified cable

Nice quality, good price and work perfectly

What more can you ask?

Trying to get eArc to work on Sonos Arc and this did it with a Samsung QN90A. Not sure how but it wasn’t working and now it is!

improved picture quality 100% on my 70 Samsung flat screen. would buy again.

I connected this cable to a usb c dongle that supports. HDMI 2.1. That dongle is plugged into my 2021 Macbook Pro with M1 Max. With that dangle and this 10ft HDMI cable I immediately was able to configure the full 5120x1440 resolution with 120 hz and HDR on my Samsung Galaxy Neo G9 51” monitor at the 32:9 screen ratio. It looks aweome!

HDMI cord works fine and has improved TV sound.

Solid cables, well-made and no issues.