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8K HDMI 2.1 Cable (48 Gbps)
HDMI cable
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Belkin Connect Ultra High-Speed HDMI Cable (8K)
Belkin's HDMI 2.1 cable lists 48 Gbps and HDMI certification, in 1 m, 2 m and 3 m lengths with a two-year warranty.
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The verdict
A straightforward choice for connecting a console, streaming box or receiver to an HDMI 2.1 TV when you want a well-known brand and a stated warranty. The page says certified but does not show the certification label or test details, so check the packaging if the certification matters to you.
This is Belkin's Ultra High-Speed HDMI cable, sold as the Connect HDMI Cable (8K) on Belkin's store. It lists up to 48 Gbps bandwidth, 8K at 60 Hz, Dolby Vision, Dolby Atmos and a Game Mode with minimal latency. The cable has a coaxial design with a silicone jacket and comes in 1 m, 2 m and 3 m lengths. Belkin mentions HDMI certification and backs the cable with a two-year warranty.
Strengths
- Lists up to 48 Gbps bandwidth and 8K at 60 Hz.
- Belkin states HDMI certification and a two-year warranty.
- Supports Dolby Vision and Dolby Atmos according to the maker.
- Silicone jacket and coaxial construction are described as durable and flexible.
Weak spots
- Only three lengths are offered, topping out at 3 m.
- The page gives no in-wall rating and does not mention eARC by name.
- The page does not show the certification label or a test report.
Great for
- Console, streamer or receiver connections to an HDMI 2.1 TV within 3 m
- Shoppers who prefer a major brand with a published warranty
Skip if
- In-wall installs, since no in-wall rating is listed
- Runs longer than 3 m
Full specifications
From the manufacturer unless noted. Shown for this model.
Performance
- Certification / standardUltra High Speed is the official HDMI label for the full 48 Gbps needed for 4K120 and above. Look for the HDMI certification hologram.
- Ultra High Speed
- Bandwidth
- 48 Gbps
- HDMI certified
- Yes
- Active / fiberBeyond a few meters, passive copper cables struggle at 48 Gbps. Active and fiber cables work at longer lengths but are usually one-directional, so check which end goes to the display.
- No
- Directional
- No
Warranty
- Warranty
- 2-year warranty
Primary source: belkin.com
Setup notes
- For 4K at 120 Hz or 8K at 60 Hz, the TV, source and every port in the chain must also support HDMI 2.1.
- Belkin lists the cable as backwards compatible with older HDMI versions.
Questions
What lengths does the Belkin Ultra High-Speed HDMI cable come in?
Belkin's store lists 1 m (3.3 ft), 2 m (6.6 ft) and 3 m (10 ft), each with its own model number.
Does it come with a warranty?
Yes. The product page lists a two-year warranty, and Belkin says it automatically registers products bought on its own store.
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Last reviewed Nov 9, 2026. Spotted an error? Tell us.