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8K HDMI 2.1 Cable 20ft, Fiber Optic HDMI Cable, Ultra High Speed Thin HDMI Cord, 48Gbps, 8K@60Hz 4K@120Hz, Dynamic HDR, eARC, HDCP 2.2&2.3, 3D, for HDTV Monitor Game Laptop Xbox PS4/PS5
✅ In stock
F
Grade
Analysis Confidence
55%
🏷️ Price includes Coupon savings
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 30, 2026 5:35 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰At 8% off its standard going rate, this offer delivers clear value for the money.
- 🏷️The listed retail price is trimmed by 10% at checkout.
- 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
9.14/28
Recent Value
2.18/22
Market Standing
3.64/20
Deal Strength
5/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
AST electric
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓8K HDMI 2.1 Cable -- HDMI cable 20ft supports High-speed 48Gbps, 8K@60Hz, 4K@120Hz, 2K@240Hz, Dynamic HDR, Dolby Vision, eARC, 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, no 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 short 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 add enhanced audio return channel (eARC) to 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.
⚙️ Specifications
Brand
RUBMUD
Connector Type
HDMI
Cable Type
HDMI
Compatible Devices
DVD Player, Gaming Console, Laptop, Monitor, Projector
Special Feature
Data Transfer, High Speed
Other Special Features of the Product
Data Transfer, High Speed
Compatible Phone Models
No Compatible Phone Models
Connector Gender
Male-to-Male
Data Transfer Rate
48 gigabits_per_second
Number of Pins
19
Frequency
48 GHz
