8K HDMI 2.1 Cable 66ft, Long Fiber Optic HDMI Cable, Ultra High Speed Thin HDMI Cord, 48Gbps, 8K@60Hz 4K@120Hz, Dynamic HDR, Dolby, HDCP 2.2&2.3, 3D, for HDTV Monitor Game Laptop Home Theatre

Price: $56.99 - $47.99
(as of Nov 08, 2025 07:24:30 UTC – Details)

From the brand

RUBMUD 8K/4K HDMI 2.1 CABLE

RUBMUD 8K/4K DP CABLE

Package Dimensions ‏ : ‎ 8.82 x 8.78 x 2.09 inches; 1.15 Pounds
Item model number ‏ : ‎ AST-HDMI2.1-66FT-8K
Date First Available ‏ : ‎ December 18, 2024
Manufacturer ‏ : ‎ AST
ASIN ‏ : ‎ B0DQV3VT1X
Best Sellers Rank: #86 in HDMI Cables
Customer Reviews: 4.6 4.6 out of 5 stars 493 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
8K Fiber HDMI 2.1 Cable — HDMI cable 66ft supports High-speed 48Gbps, 8K@60Hz, 4K@120Hz, 2K@240Hz, Dynamic HDR, Dolby Vision, Dolby Atmos, HDCP 2.2&2.3, 3D, 32 Audio Channels, 4:4:4 RGB, ALLM, QFT, QMS, VRR, DSC etc. Backward compatible with version 2.0 / 1.4 / 1.2 / 1.1.
Slim & Flexible Fiber HDMI Cable — Compared with traditional copper core cables, they have a greater bandwidth, faster speed, less signal attenuation, greater resistance to electromagnetic interference, are slimmer and more flexible, have a stronger bending strength, and a longer service life, which is the development direction of future cables.
Long Distance Lossless Transmission — Fiber optic hdmi cable can achieve lossless transmission, the longest transmission distance of up to 300m. Copper hdmi cord can’t reach 18Gbps for more than 50 feet, while fiber hdmi cables can reach and without signal loss.
High Quality HDMI Cable — The long hdmi cable feature gold-plated connectors to prevent oxidation and are protected by a zinc alloy housing. Withstands over 20,000+ bending cycles.
Unidirectional Transmission — Fiber optic hdmi cable is one-directional transmission. The plugs at each end are marked “SOURCE” and “DISPLAY”. The “SOURCE” plug connects signal source devices such as TV Box, PS5, PS4, PS3, Blu-ray Players, Xbox Series, Laptop etc. The “DISPLAY” plug connects display end devices such as TV, Displays, Projector, Moniter etc. Please make sure you plug in each end correctly, you will not get signal from the device.
Superior Gaming Experience — Compared to 4K hdmi cable, 8K hdmi cable deliver HD audio and the highest audio quality. It also support variable refresh rate (VRR), which solves the problem of freezing and tearing of the picture for smoother gaming.
Compatible with HDMI Devices — For set-top boxes, video games (ps3/ps4/ps5), blu-ray dvd players, xbox series, uhd tv, 4k hdtv, digital audio, various inch monitors, computer, projector, av receiver and other hdmi-enabled device.
Two Years Warranty — The cables are provided with two years warranty, if you have any questions, please feel free to contact us, we will provide professional after-sales service and online reply within 24 hours.
Easy to Use — Plug and play, no extra power supply. High speed hdmi cable can be used in a variety of applications such as home theater systems, gaming consoles, audio equipment, as well as conference rooms and commercial venues.