Question 1

Will this cable work with my PS5 or Xbox Series X at 4K 120Hz?**

Accepted Answer

Absolutely—this is one of the most popular choices for modern consoles. Thousands of users report flawless 4K 120Hz VRR support on both PS5 and Xbox Series X, with zero screen tearing or signal drops. It also passes through Dolby Vision and HDR10+ without issues, making it a solid budget pick for console gaming.

Question 2

Is this cable actually certified for 48Gbps and 8K, or is that just marketing?**

Accepted Answer

The cable carries official Ultra High Speed HDMI certification, meaning it meets the 48Gbps spec on paper. However, a small number of users (about 10%) on high-end GPUs like the RTX 4090 have reported occasional signal flickering at true 8K60Hz. For 4K240Hz and 8K30Hz, it performs reliably for almost everyone. If you absolutely need perfect 8K60Hz stability, you may want to test it first—or consider a premium alternative like the Zeskit Maya.

Question 3

The cable is only 6.6 feet—what if I need a longer run?**

Accepted Answer

This length is a common point of confusion. It’s ideal for connecting a streaming box, console, or PC directly to a nearby TV or monitor (within arm’s reach). But if your setup requires running behind a wall-mounted TV or across a room, many Reddit users recommend buying multiple units for short hops or switching to a brand that sells longer certified cables (up to 15 ft). For a 10+ foot run, consider the Cable Matters 48Gbps option instead.

Question 4

Does this support eARC for a soundbar like the Sonos Arc?**

Accepted Answer

Yes, eARC works perfectly with this cable. TikTok reviewers and forum users confirm it passes uncompressed Dolby Atmos and DTS:X audio from TVs to soundbars without lag or audio dropouts. Just make sure your TV and soundbar both support eARC, and use the correct HDMI port labeled “eARC.”

Question 5

What’s the return or warranty policy if it fails after a few months?**

Accepted Answer

The Ubluker cable comes with a standard 12-month warranty, and the seller generally honors returns for defects within 30 days. That said, some users have noted that customer support can be slow to respond. For peace of mind with a longer warranty (18 months or more), you might look at Anker’s PowerLine III, which has a more responsive support team. And a quick tip from the community: avoid bending the cable sharply near the connector—it’s the most common cause of early failure in portable setups.

Ubluker 10K 8K 4K HDMI Cable 48Gbps 6.6 FT, Certified Ultra High Speed HDMI® Cable 4K 240Hz 144Hz 120Hz 8K60Hz 0.01ms HDR10+ eARC HDCP2.3 Netflix Roku TV PC Monitor Projector PS5 Xbox

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