Yuaice 8K HDMI 2.1 Cable, 25 FT Braided Review
A 25 ft braided HDMI 2.1 cable quoting 48Gbps, 8K at 60Hz, 4K at 120Hz, eARC and variable refresh rate, in an aluminium alloy shell.
| Type | HDMI 2.1 cable |
|---|---|
| Length | 25 ft |
| Colour | Black |
| Bandwidth | 48Gbps claimed |
| Maximum modes | 8K at 60Hz, 4K at 120Hz |
| Audio return | eARC |
| Best for | A long run to a 4K display where the build matters and the headline modes do not |
Product Overview
HDMI cable length is where specification sheets and physics argue. A short 48Gbps cable is an easy product. A 25 ft one is not, because 48Gbps over passive copper degrades with distance, and the longer the run the more the cable has to be engineered rather than simply assembled.
That is the whole reason to buy this one. 25 ft is a projector throw, a wall mounted TV fed from a rack across the room, or a console on one side of a living room and a display on the other. At those distances the choice of cable stops being a formality.
Yuaice quotes the full HDMI 2.1 feature list: 48Gbps bandwidth, 8K at 60Hz, 4K at 120Hz, HDCP 2.2 and 2.3, HDR10, dynamic HDR, 12 bit colour, DTS:X, eARC, variable refresh rate and quick media switching, with backward compatibility down through HDMI 2.0b, 2.0a, 1.4, 1.3, 1.2 and 1.1.
Score Breakdown
This verdict is based on the manufacturer's stated specifications, the current Amazon listing and its product images, the confirmed materials and design, real buyer ratings, and our research into the product category. Scores are consistent editorial judgments, not laboratory measurements, and we did not receive a paid sample.
Key Features
Yuaice quotes the complete HDMI 2.1 set: 48Gbps, 8K at 60Hz, 4K at 120Hz, dynamic HDR and 12 bit colour, rather than a partial 2.1 implementation.
Lets a soundbar or receiver pull a full rate audio stream back along the same cable, which is the point of a single long run to a wall mounted display.
Variable refresh rate removes tearing from a console's output and quick media switching removes the black screen when the format changes.
A strain relief design rated for up to 30,000 flexes. Most cable listings give no flex figure, and this is what predicts survival through a wall pull.
Metal shells with an anti bending tail design, which is the part that fails first on a cable bent hard at a wall plate.
Gold plating on the plug contacts resists the oxidation that degrades a connection sitting behind a television for years.
A braided outer resists the abrasion of being dragged through a conduit or along a floor edge better than a plain moulded jacket.
Compatible down through HDMI 2.0b, 2.0a, 1.4, 1.3, 1.2 and 1.1, so older sources on the same run still work.
Design and Build Quality
This is the strongest part of the listing, and unusually specific for a cable. The shells are aluminium alloy with an anti bending design at the tail. The plug contacts are 24K gold plated. The jacket is a braided nylon.
The number worth noting is the flex rating: Yuaice states a strain relief design that withstands up to 30,000 flex cycles. Most cable listings give no flex figure at all, and for a cable that will be pulled through a wall, coiled behind a rack or bent hard at a wall plate, that is the specification that predicts whether it survives installation.
Colour is black and the length is 25 ft. What is not published is the conductor specification: no wire gauge, no AWG figure, no shielding description and no statement of whether the core is copper or fibre. On a 25 ft run at 48Gbps those are the numbers that decide the outcome, and they are absent.
Performance in Everyday Use
The claimed capability is complete. 48Gbps is the full HDMI 2.1 bandwidth, and the modes that bandwidth unlocks are all listed: 8K at 60Hz, 4K at 120Hz, dynamic HDR and 12 bit colour. For a games console, variable refresh rate and quick media switching are named too, which together are what remove tearing and the black screen on a format change.
eARC is listed, which matters more than it looks. It is the feature that lets a soundbar or receiver pull a full rate audio stream back down the same cable, and a cable sold for a long run to a wall mounted TV is exactly where you need it.
Here is the problem, and it is specific to the length. Yuaice mentions a new smart chip in the cable, which normally means an active design, but the listing never states whether this cable is passive copper or active. That single fact changes everything at 25 ft. An active or optical cable at this length is unremarkable. A passive copper one carrying a full 48Gbps over 25 ft is at the edge of what the medium does.
It matters a second way. An active cable is usually directional, with a source end and a display end, and plugging it in backwards gives you no picture at all. No directionality is stated anywhere, so a buyer pulling this through a wall has no way to know which end to feed first.
And the certification is not claimed. The HDMI Forum runs a specific certification programme for 48Gbps cables, with a label a product carries if it has passed. Yuaice uses the words ultra high speed in the product title as a description and states the cable meets the standard HDMI 2.1 version, but nowhere claims certification, gives a certification identifier, or names the standard its laboratory tests were run against. For a short cable that gap is minor. At 25 ft, carrying the headline modes, it is the gap that matters.
How It Performs: The Evidence
| Decision factor | What we found | Evidence and measurement | Score | Why it matters |
|---|---|---|---|---|
| Claimed bandwidth | Full HDMI 2.1 | Manufacturer: 48Gbps, 8K at 60Hz, 4K at 120Hz, dynamic HDR, 12 bit colour, eARC, VRR, QMS, HDCP 2.3 | 9.0 | A partial 2.1 implementation is common, and this listing leaves none of the headline features out. |
| Certification evidence | None claimed | The listing states the cable meets the HDMI 2.1 standard but gives no certification claim, identifier or named test standard | 2.0 | A certification programme exists precisely so a buyer does not have to take a 48Gbps claim on trust. |
| Passive or active | Never stated | A new smart chip is mentioned, but the listing never says whether the cable is passive copper, active or optical | 3.0 | At 25 ft this is the single fact that decides whether a 48Gbps link holds. |
| Physical construction | Specific and sound | Manufacturer: aluminium alloy shell, anti bending tail, 24K gold plated plugs, braided nylon jacket | 8.5 | The shell and the tail are where a cable behind a television actually breaks. |
| Durability figure | Published, and unusual | Manufacturer: strain relief design withstands up to 30,000 flex cycles | 8.5 | Almost no cable listing gives a flex figure, and it is the number that predicts surviving a wall pull. |
| Installation guidance | Incomplete | No directionality is stated, no source or display end is marked in the description, and no conductor gauge is given | 3.5 | An active cable fitted backwards shows nothing, and you cannot discover that after it is inside a wall. |
Who Should Buy It
- A ceiling projector run from a rack or cabinet
- A wall mounted television fed from across the room
- A console on the opposite side of a living room
- A run through a wall or conduit where the jacket takes abuse
- A 25 ft run that has to carry 8K at 60Hz or 4K at 120Hz reliably
- No HDMI certification claimed and no certification identifier given
- Never states whether the cable is passive or active
- No conductor gauge, AWG figure or shielding description
- No directionality stated, despite mentioning an internal chip
- Laboratory testing is referenced without naming a standard
Full Specifications
How It Compares
| Feature | Yuaice | Typical option | Higher-tier option |
|---|---|---|---|
| Length | 25 ft | 6 ft | 25 ft |
| Bandwidth claimed | 48Gbps | 18Gbps | 48Gbps |
| HDMI certification | Not claimed | Not claimed | Certified, labelled |
| Passive or active | Not stated | Passive | Active optical |
| Flex rating | 30,000 cycles | Not stated | Not stated |
| Shell | Aluminium alloy | Moulded plastic | Aluminium |
| eARC | Yes | ARC only | Yes |
| Directionality | Not stated | None needed | Marked ends |
Alternatives Worth a Look
<p>As a physical object this is better documented than most. Aluminium alloy shells, gold plated contacts, a nylon braid and a stated 30,000 flex cycles are real construction figures, and the flex rating in particular is the one that survives a wall pull. The feature list leaves nothing out: 48Gbps, 8K at 60Hz, 4K at 120Hz, eARC, VRR, QMS, HDCP 2.3.</p><p>The hold back is about length, not build. At 25 ft the two questions that decide whether a 48Gbps link holds are whether the cable is passive or active, and whether it carries HDMI certification. Yuaice answers neither. It hints at a chip without confirming an active design, states no conductor specification, states no directionality, and claims no certification identifier for the bandwidth it advertises.</p><p>So: if the run is to a 4K television at 60Hz, this will do that comfortably and the build quality is on your side. If you are buying 25 ft specifically to carry 8K at 60Hz or 4K at 120Hz to a console or a projector, insist on a cable that states its certification and says outright whether it is active, because at this distance that is the difference between a picture and a blank screen.</p>
Frequently Asked Questions
Is it certified for 48Gbps?
Yuaice does not claim certification. The listing says the cable meets the HDMI 2.1 standard and refers to laboratory tests, but gives no certification claim, identifier or named test standard.
Is this a passive or an active cable?
The listing never says. It mentions an internal smart chip, which usually indicates an active design, but no confirmation appears anywhere.
Does 25 ft matter for 8K?
Yes, a great deal. 48Gbps over passive copper degrades with distance, so at 25 ft whether the cable is active and whether it is certified are the two questions that decide the outcome.
Which end goes into the console?
No directionality is stated. If the cable is active it will have a source end and a display end, and fitting it backwards gives no picture, so check before routing it through a wall.
Will it carry 4K at 120Hz to a PS5 or Xbox?
Yuaice claims 4K at 120Hz along with variable refresh rate and quick media switching. At 25 ft that claim rests on specifications the listing does not publish.
Does it support eARC?
Yes. eARC is listed, which is what lets a soundbar or receiver pull a full rate audio stream back down the same cable.
What is it made of?
Aluminium alloy shells with an anti bending tail, 24K gold plated plug contacts and a braided nylon jacket. No conductor gauge or shielding specification is published.
How durable is it?
Yuaice states a strain relief design rated for up to 30,000 flex cycles, which is a specific figure most cable listings leave out entirely.
Will it work with older equipment?
Yes. It is listed as backward compatible through HDMI 2.0b, 2.0a, 1.4, 1.3, 1.2 and 1.1.
Is it fine for a normal 4K television?
For a 4K display at 60Hz a 25 ft run is well within ordinary territory, and the build specification here is better documented than most.
What should I buy instead for 8K at this length?
Look for a cable that states its certification outright and says plainly whether it is active or optical, with its source and display ends marked.
This review is based on Yuaice's stated bandwidth, supported modes, feature list, shell and plug materials, jacket construction and flex rating, the current Amazon listing and its images, the confirmed brand and product details returned by Amazon's own product data, and our research into HDMI cable specifications and the HDMI certification programme. Scores are consistent editorial judgements about the published specification. We did not connect this cable, drive a display through it, measure bandwidth or signal integrity, or receive a paid sample. Gaps noted here are absences from the listing rather than tested failures.