--- product_id: 421902081 title: "Cable Matters 2-Pack 8K HDMI Keystone Jack, HDMI Coupler Keystone" brand: "cable matters" price: "β‚©26305" currency: KRW in_stock: true reviews_count: 8 category: "Cable Matters" url: https://www.desertcart.kr/products/421902081-cable-matters-2-pack-8k-hdmi-keystone-jack-hdmi-coupler store_origin: KR region: South Korea --- # 8K@60Hz & 4K@120Hz Ultra HD Tool-free, reusable install Commercial-grade durability Cable Matters 2-Pack 8K HDMI Keystone Jack, HDMI Coupler Keystone **Brand:** cable matters **Price:** β‚©26305 **Availability:** βœ… In Stock ## Summary > 🎬 Elevate your AV game with seamless 8K connections β€” because your setup deserves the best! ## Quick Answers - **What is this?** Cable Matters 2-Pack 8K HDMI Keystone Jack, HDMI Coupler Keystone by cable matters - **How much does it cost?** β‚©26305 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/421902081-cable-matters-2-pack-8k-hdmi-keystone-jack-hdmi-coupler) ## Best For - cable matters enthusiasts ## Why This Product - Trusted cable matters brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Snap-In Stability:** Secure, snap-in keystone design ensures rock-solid connections that won’t budge during daily use. - β€’ **Double the Value Pack:** Two premium HDMI couplers includedβ€”perfect for expanding or upgrading your custom AV installations with confidence. - β€’ **Effortless Setup & Upgrades:** Tool-free installation means you can easily relocate or upgrade your AV setup without hassle or extra costs. - β€’ **Cinematic Clarity, Every Time:** Experience flawless 8K and 4K HDR visuals with HDMI 2.1 performance that future-proofs your home theater. - β€’ **Clean, Clutter-Free Aesthetics:** Hide cables behind walls with this low-profile keystone jack for a sleek, professional look that impresses guests. ## Overview The Cable Matters 2-Pack 8K HDMI Keystone Jack delivers commercial-grade HDMI 2.1 performance supporting ultra-high-definition 8K@60Hz and 4K@120Hz resolutions. Designed for professional wall-plate installations, it features a secure snap-in female-to-female coupler that ensures stable, durable connections. Tool-free and reusable, these keystone jacks enable clean, clutter-free setups ideal for home theaters and custom AV systems. The pack includes two inserts, perfect for upgrading or expanding your HDMI infrastructure with future-ready technology. ## Description desertcart.com: Cable Matters 2-Pack 8K HDMI Keystone Jack, HDMI Coupler Keystone | 8K@60Hz / 4K@120Hz, Female-to-Female Coupler, HDMI 2.1, Wall Plate Compatible, Low-Profile Design : Electronics Review: Great port, but a bit on the large side! - I recently incorporated the HDMI Keystone Jack with 8K 60Hz capabilities into my home entertainment setup. While there are several positive aspects to this product, there's also a noteworthy caveat regarding its size. Firstly, the plug mechanism of this jack is impressive in terms of durability. It feels strong and well-built, suggesting that it can withstand regular use without issues. This robustness is crucial for any component that's frequently connected and disconnected, as it ensures longevity and reliability. The picture quality remains uncompromised with this jack. (Not sure about of 8K at 60Hz, but there's no noticeable decrease in quality at 4k 120 hz). The visuals are as sharp and clear as they are when directly connected, which is a testament to the jack's capability to transmit high-resolution signals effectively. Additionally, the keystone clip mechanism is equally durable. It securely locks into place, providing a stable and reliable connection. This sturdiness is essential for maintaining a consistent and interruption-free viewing experience. However, the size of the jack poses a challenge. It's somewhat larger than expected, which made it difficult to fit two of these jacks side by side in a Leviton 6 port keystone plate. This could be a concern for those with limited space or who require multiple jacks in close proximity. In summary, the HDMI Keystone Jack with 8K 60Hz offers strong and durable mechanisms, ensuring both longevity and sustained picture quality. However, potential buyers should be aware of its larger size, particularly if planning to install multiple jacks in a confined space Review: Works Great 4k 60hz HDR - I've been using a number of these for months. I've seen no issues with 4k HDR at 60hz. I have these setup with one behind the TV and an HDMI cable in the wall that connects to another one of these below the TV. The HDMI then goes into my AVR. Using all HDMI 2.1 Certified CL3 rated HDMI cables from infinite cables for the connections. Each HDMI chain length totals to 12'. I wanted to address a few negatives I saw in other reviews that I don't think are the fault of these keystone jacks. 1. One reviewer suggested these only work when the front is the output. This has not been my experience. Each instance where I use these there are two involved and on one the front is the input while the other the front is the output. No problems here. 2. One reviewer suggested they don't work with CEC. That has not been my experience. I use CEC with these and I've seen no problem with CEC working. 3. One reviewer suggested they don't work with ARC. Again, I've seen no issue there. I use ARC without any problems. 4. One reviewer suggested they are too big to allow for a good fit in a standard wall size. I have 2/4 walls and while these are pretty large connectors I didn't have any trouble getting them to fit with the HDMI cable inside the wall. Yes there is some strain on the cable as it does touch the back wall but it is not what I would consider significant. In one location I even have these in a gang box which reduces the space at the back just a bit more and it's still what I would consider acceptable strain/bend on the HDMI cable. Your mileage may vary depending on the HDMI cable used. I have no complaints. If I notice any issues I'll be sure to update this review. ## Features - Commercial-Grade 8K HDMI 2.1 Keystone Jack Insert: Delivers a professional-looking installation for home theater A/V setups with wall-mounted HDTVs. Connect a Blu-ray player, streaming device, projector, computer, or other HDMI-enabled equipment with ease. - Secure Female-to-Female HDMI 2.1 Coupler: Features sturdy snap-in construction for a stable connection. This vertically oriented HDMI keystone insert fits standard keystone wall plates or patch panels (sold separately) for flexible placement. - HDMI 8K Performance for High-End Applications: Supports ultra-high-definition resolutions including 8K@60Hz and 4K@120Hz per HDMI 2.1 standards. Enjoy the latest features like Enhanced Audio Return Channel (eARC), Auto Low Latency Mode (ALLM), Variable Refresh Rate (VRR), and full support for 5.1/7.1 surround sound and object-based audio with these HDMI passthrough connectors. - Easy and Reusable Installation: The quick-connect HDMI keystone jack 8K offers tool-free installation and can be removed or relocated for future upgrades or redecorating. This keystone HDMI jack supports HDMI 90-degree or 270-degree adapters for routing cables in tight spaces. - Cost-Effective 2-Pack for Custom Installs: Includes two HDMI inserts, ideal for hiding cables behind walls and creating clean, clutter-free connections between your video source and display. Perfect for upgrading existing HDMI keystone jacks to 8K or expanding A/V setups. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09JV2FM85 | | Best Sellers Rank | #133 in Computer Cable Adapters | | Brand | Cable Matters | | Color | gold | | Compatible Devices | PC, Projector, Television | | Connector Type | HDMI | | Customer Reviews | 4.6 out of 5 stars 396 Reviews | | Finish | Hdmi | | Finish Type | Hdmi | | Item Weight | 0.02 kg | | Manufacturer | Cable Matters | | Mfr Part Number | 113164-WHTx2 | | Model Number | 113164-WHTx2 | | Number of Items | 2 | | Number of Ports | 2 | | Package Quantity | 1 | | UPC | 682017355184 | | Unit Count | 2 Count | ## Product Details - **Brand:** Cable Matters - **Color:** gold - **Compatible Devices:** PC, Projector, Television - **Connector Type:** HDMI - **Finish Type:** Hdmi ## Images ![Cable Matters 2-Pack 8K HDMI Keystone Jack, HDMI Coupler Keystone - Image 1](https://m.media-amazon.com/images/I/61TaARB7+UL.jpg) ![Cable Matters 2-Pack 8K HDMI Keystone Jack, HDMI Coupler Keystone - Image 2](https://m.media-amazon.com/images/I/71xxWb0p9tL.jpg) ![Cable Matters 2-Pack 8K HDMI Keystone Jack, HDMI Coupler Keystone - Image 3](https://m.media-amazon.com/images/I/81yxRl2GLKL.jpg) ![Cable Matters 2-Pack 8K HDMI Keystone Jack, HDMI Coupler Keystone - Image 4](https://m.media-amazon.com/images/I/71hBKirNagL.jpg) ![Cable Matters 2-Pack 8K HDMI Keystone Jack, HDMI Coupler Keystone - Image 5](https://m.media-amazon.com/images/I/71032sRKuXL.jpg) ## Questions & Answers **Q: What devices are compatible with this HDMI keystone jack?** A: This keystone jack is compatible with HDMI 2.1-enabled devices such as HDTVs, projectors, Blu-ray players, streaming devices, computers, gaming consoles, and AV receivers. **Q: Does this keystone jack support 8K and 4K resolutions?** A: Yes, it supports up to 8K@60Hz and 4K@120Hz resolutions per HDMI 2.1 standards. **Q: Can I use this keystone jack with existing wall plates?** A: Yes, it fits standard keystone wall plates and patch panels (sold separately). **Q: Does this product require any tools for installation?** A: No, it offers tool-free, snap-in installation and can be removed or relocated as needed. **Q: Are HDMI cables included with this product?** A: No, HDMI cables are not included. This product is a female-to-female keystone coupler insert. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great port, but a bit on the large side! *by A***I on November 22, 2023* I recently incorporated the HDMI Keystone Jack with 8K 60Hz capabilities into my home entertainment setup. While there are several positive aspects to this product, there's also a noteworthy caveat regarding its size. Firstly, the plug mechanism of this jack is impressive in terms of durability. It feels strong and well-built, suggesting that it can withstand regular use without issues. This robustness is crucial for any component that's frequently connected and disconnected, as it ensures longevity and reliability. The picture quality remains uncompromised with this jack. (Not sure about of 8K at 60Hz, but there's no noticeable decrease in quality at 4k 120 hz). The visuals are as sharp and clear as they are when directly connected, which is a testament to the jack's capability to transmit high-resolution signals effectively. Additionally, the keystone clip mechanism is equally durable. It securely locks into place, providing a stable and reliable connection. This sturdiness is essential for maintaining a consistent and interruption-free viewing experience. However, the size of the jack poses a challenge. It's somewhat larger than expected, which made it difficult to fit two of these jacks side by side in a Leviton 6 port keystone plate. This could be a concern for those with limited space or who require multiple jacks in close proximity. In summary, the HDMI Keystone Jack with 8K 60Hz offers strong and durable mechanisms, ensuring both longevity and sustained picture quality. However, potential buyers should be aware of its larger size, particularly if planning to install multiple jacks in a confined space ### ⭐⭐⭐⭐⭐ Works Great 4k 60hz HDR *by B***U on September 30, 2024* I've been using a number of these for months. I've seen no issues with 4k HDR at 60hz. I have these setup with one behind the TV and an HDMI cable in the wall that connects to another one of these below the TV. The HDMI then goes into my AVR. Using all HDMI 2.1 Certified CL3 rated HDMI cables from infinite cables for the connections. Each HDMI chain length totals to 12'. I wanted to address a few negatives I saw in other reviews that I don't think are the fault of these keystone jacks. 1. One reviewer suggested these only work when the front is the output. This has not been my experience. Each instance where I use these there are two involved and on one the front is the input while the other the front is the output. No problems here. 2. One reviewer suggested they don't work with CEC. That has not been my experience. I use CEC with these and I've seen no problem with CEC working. 3. One reviewer suggested they don't work with ARC. Again, I've seen no issue there. I use ARC without any problems. 4. One reviewer suggested they are too big to allow for a good fit in a standard wall size. I have 2/4 walls and while these are pretty large connectors I didn't have any trouble getting them to fit with the HDMI cable inside the wall. Yes there is some strain on the cable as it does touch the back wall but it is not what I would consider significant. In one location I even have these in a gang box which reduces the space at the back just a bit more and it's still what I would consider acceptable strain/bend on the HDMI cable. Your mileage may vary depending on the HDMI cable used. I have no complaints. If I notice any issues I'll be sure to update this review. ### ⭐⭐⭐⭐⭐ These work for 4k, others might not *by J***N on July 19, 2026* Works for 4k where similar keystone pass through would not. Pleased to find an HDMI keystone that works for my application. I have some older HDMI pass throughs that worked for lower resolution and had to replace them with these. ## Frequently Bought Together - Cable Matters 2-Pack 8K HDMI Keystone Jack with 8K 60Hz and 4K 120Hz (8K Keystone HDMI, HDMI Jack, HDMI Coupler Keystone) - VCE RJ45 Cat6 Ethernet Keystone Inline Coupler UL Listed, Female to Female Network Insert UTP for Cat6/Cat5e/Cat5 Cable 5-Pack Purple - Leviton 41084-FWF QuickPort F-Type Adapter, Nickel-Plated, White --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kr/products/421902081-cable-matters-2-pack-8k-hdmi-keystone-jack-hdmi-coupler](https://www.desertcart.kr/products/421902081-cable-matters-2-pack-8k-hdmi-keystone-jack-hdmi-coupler) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-08-26*