Monoprice 8K Certified Ultra High Speed Active HDMI Cable - 15 Meters (49 Feet) HDMI 2.1, AOC, for PlayStation 5, Xbox Series X, Xbox Series S
$140.01 reg $146.99
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4.4 out of 5 stars with 18 reviews
5 out of 5 stars
27 February, 2026
originally posted on Monoprice
Finding a consistent 48GHz certified fiber cable
The Monoprice 8k ultra speed fiber optic certified HDMI cable arrived in good shape and is working fine. I'm using it with a MadVR Envy Core MK2 and JVC NZ700. So far (1 month) I have not experienced any of the HDMI video drop outs I've read about on forums. This cable replaces an 18GHz cable from Monoprice that also worked well.
1 out of 5 stars
11 July, 2025
originally posted on Monoprice
Failed after 2 years and they wont honor warranty stay away
This cable was run from my receiver to the projector in my theatre. It failed in under two years so i filed for a replacement. They cancelled the RMA and WILL NOT honor it. Stay away.
5 out of 5 stars
10 February, 2024
originally posted on Monoprice
Pricey but worth it because it actually functions.
My computer is on the other side of a large room from my AV setup. Occasionally, I like to sit on my couch and play certain computer games using my big 4K 120 Hz TV and my Atmos Surround System. I tried a couple different (cheaper) cables of this length and they were garbage. Either no signal at all being received, or it would cut out every few seconds. This was my last try, and it has worked flawlessly for weeks now. Pricey, but apparently at these lengths you have to pay $$ for the thing to actually work.
5 out of 5 stars
4 January, 2024
originally posted on Monoprice
(no review title)
Works well, long run for the projector through the attic. So far, so good!
5 out of 5 stars
23 August, 2023
originally posted on Monoprice
Finally, a cable that works!
I went through 3 cables before landing on this one that actually functions for the configuration I want. I have an RTX4070 that I want to use to drive a TV from across the room, and it's about a 30ft cable run. Initially, I had gotten a 35' HDMI 2.1 cable (regular copper), it would intermittently get 4k120, but would drop the signal every so often while gaming (90-120 seconds and black out for half a second or longer). Getting the GPU to negotiate the 120Hz signal was also inconsistent. Fine, got rid of that cable, and tried an active, optical, 50' (shortest length available) HDMI 2.1 cable from Unitek. It would negotiate 4k120, but my TV would not render a signal when requesting 4k120, only backing down to 4k60 would give me a picture on the screen. I thought maybe it's defective and tried again, no dice, same deal. In the end, I came across monoprice's offering, where it's "certified" to be able to do 8k60 and 4k120. Fine, spent a little more (price per foot). Just ran the cable, and fired up the picture, 4k120, negotiates instantly, shows a picture instantly. Boom. It works! If you want to be sure to get the 8k60 or 4k120 signal, get this cable! Anything else and it might or might not work for you.
5 out of 5 stars
17 May, 2023
originally posted on Monoprice
Great Picture
This cable was easy to pull through the conduit in the attic. It is now hooked up to a JVC e-shift 4k projector, and the picture is great. If you have a long cable run from your processor to the projector, I recommend this cable.
5 out of 5 stars
30 November, 2022
originally posted on Monoprice
Works Great, no issues.
Using this to connect my desktop to my tv in the family room. works great. Had to route this out of the office through the garage and into the family room to connect to the tv. Have only used it to view AltitudeNow on the family room tv. Cannot confirm if it would work with 8k, but seems to work well with 4k 60hz.
5 out of 5 stars
7 October, 2022
originally posted on Monoprice
(no review title)
Works for my setup. Upgraded to a new AVR so I wanted to replace the existing HDMI cable. Slimmer than the previous one so that?s a bonus, easier to hide. Great product.
5 out of 5 stars
6 October, 2022
originally posted on Monoprice
(no review title)
This cable is unbelievable, it replaced a cable three times the thickness, great clarity.
2 out of 5 stars
28 September, 2022
originally posted on Monoprice
Decent at first
Died within 7 months, picture quality not as good as other cable I use. Cable created other problems after hours of tech support with Apple and other reps of equipment I have. Turned out to be this cable!
5 out of 5 stars
25 August, 2022
originally posted on Monoprice
(no review title)
So far so good, although it's early yet. The cable is slightly thicker than it appears in the photo, but that wasn't a problem for us. It is directional, so be careful when you install it (especially if you're pulling it behind walls, be sure you locate the right ends in the right place).
2 out of 5 stars
14 March, 2022
originally posted on Monoprice
No HDR or 4K120
2 stars because although it does work for basic 4k60hz over long distances it does not in fact support 4k120hz or even HDR at 4k60hz. Source is an RTX 3080 with the latest drivers and display is a Sony A90J OLED with the latest firmware. Passive cables had no issue with these features. Ended up buying a more expensive cable from phoossno that actually supports 4K120 and HDR.
5 out of 5 stars
25 January, 2022
originally posted on Monoprice
Perfect lagless pc to 4k tv connection
If you're looking for lagless PC to 4K TV connection, this cable works great. I hadn't heard of monoprice before trying to solve my lag issues connecting my PC to my tv, but I'm glad I found out about it. This is also my first time using an active HDMI cable. Works perfectly.
5 out of 5 stars
15 December, 2021
originally posted on Monoprice
Awesome
Fixed my video and sound issues sending a 4k signal to a 4k projector from an AV receiver.
4 out of 5 stars
17 November, 2021
originally posted on Monoprice
Works as expected (almost)
I bought the 49' version of this cable and almost all is working as needed. The only glitch is that when I use the onscreen menu for my home theatre receiver, and then have that signal sent to my LG B9 OLED TV, the menu will both flicker and go blank for a second or tow. This did not happen with my older HDMI cable. I tried it with my old receiver (a Pioneer VSX-531) as well as my new receiver (a Denon AVR-S760), and both menus flicker and go blank in the exact same way. That said, for the core usage of this cable (TV and video games), it's performed great so far.
5 out of 5 stars
30 October, 2021
originally posted on Monoprice
3rd try is the good one
Tried many cable longer than 30 ft, in hdr, dolby vision etc.. This one is the one giving me 0 problem, and disconnect. Perfect .