







🎬 Elevate your home theater game with flawless 4K connectivity!
This 5-pack HDMI Keystone Coupler set offers professional-grade, female-to-female HDMI connections designed for clean in-wall installations. Supporting 4K and 3D video output, the gold-plated connectors ensure superior signal transmission with no delay. Compatible with standard keystone wall plates and angle adapters, these couplers provide a sleek, flexible solution to extend or upgrade your home theater setup effortlessly.
| Best Sellers Rank | #39,900 in Electronics ( See Top 100 in Electronics ) #243 in Audio & Video Distribution Wall Plates |
| Customer Reviews | 4.6 out of 5 stars 377 Reviews |
L**S
Old house needs a dressing up
Love HDMI? Have a weird HDMI cable in the wall like it is 2012? Saving good money? This is a nice dressing for it and easy install. Fits standard keystone plates and matches white. And next time, pull some legit Cat6 instead.
[**]
Solid HDMI Wall Couplers for Clean Installs
They snap into standard keystone openings cleanly, giving a neat and professional finish. Once in place, HDMI cables connect firmly—no loose connections so far. Build quality is decent for the price, but not amazing. These are great for basic installs where you want a clean pass-through, but I wouldn’t rely on them for repeated plugging and unplugging or very high-bandwidth signals like HDR over long cables. If you’re wiring up a clean HDMI wall plate for standard use, these are a great budget option. Just don’t expect pro-grade durability or guaranteed HDR performance.
B**A
Love it thanks
Good product works well with what i needed it for
A**Y
Works great
No issues. Works like it should
J**F
Great for cable management.
Snaps right into any keystone jack and is a great solution for a clean, finished look. For those of us who prefer a clean look, these are a must.
***V
Good to have as a backup
These are good to have as a backup if you aren't able to install them in HDMI panels between your walls. I plan to use them as extenders for HDMI cables that are not long enough to connect from one device to another. They work just well enough for that and they all came new and functional. No complaints so far.
T**D
Perfect fit for Keystone faceplate
Perfect
A**R
No HDR or Wide Color Gamut
Tried all 5 pieces. None supported HDR. Any HDR source would cause the screen to flicker and then drop signal completely. Each HDMI cable passed HDR and Wide Color Gamut from Xbox One X to TV without issue when used individually. Problem only occurred with the keystone.
Trustpilot
1 month ago
2 months ago