--- product_id: 726246520 title: "48Gbps USB C HDMI 2.1 Adapter [Supports 8K 60Hz / 4K 240Hz HDR] Thunderbolt 4 HDMI 2.1 Converter Adapter USB4 / Thunderbolt 5 Compatible - Mac Outputs Up to 4K 60Hz" brand: "cable matters" price: "7689 som" currency: KGS in_stock: true reviews_count: 13 category: "Cable Matters" url: https://www.desertcart.kg/products/726246520-48gbps-usb-c-hdmi-2-1-adapter-supports-8k-60hz store_origin: KG region: Kyrgyzstan --- # 48Gbps ultra-high bandwidth ALLM low latency for gaming Supports 8K@60Hz & 4K@240Hz 48Gbps USB C HDMI 2.1 Adapter [Supports 8K 60Hz / 4K 240Hz HDR] Thunderbolt 4 HDMI 2.1 Converter Adapter USB4 / Thunderbolt 5 Compatible - Mac Outputs Up to 4K 60Hz **Brand:** cable matters **Price:** 7689 som **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your display game with 8K clarity and zero lag! ## Quick Answers - **What is this?** 48Gbps USB C HDMI 2.1 Adapter [Supports 8K 60Hz / 4K 240Hz HDR] Thunderbolt 4 HDMI 2.1 Converter Adapter USB4 / Thunderbolt 5 Compatible - Mac Outputs Up to 4K 60Hz by cable matters - **How much does it cost?** 7689 som with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/726246520-48gbps-usb-c-hdmi-2-1-adapter-supports-8k-60hz) ## 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 - • **Built to Last:** Durable cable and premium connectors designed for long-term reliability and professional use. - • **Next-Level Visuals:** Supports ultra-high resolutions up to 8K@60Hz and 4K@240Hz for crystal-clear, buttery-smooth display. - • **Game-Ready Low Latency:** Auto Low Latency Mode (ALLM) ensures lag-free gaming and video playback. - • **Blazing Fast 48Gbps Transfer:** Experience seamless 8K HDR streaming with the latest HDMI 2.1 standard. - • **Universal Thunderbolt & USB4 Compatibility:** Works flawlessly with Thunderbolt 3/4/5, USB4, and USB-C devices — future-proof your setup. ## Overview The Cable Matters USB-C to HDMI 2.1 adapter delivers ultra-high-speed 48Gbps bandwidth supporting stunning 8K@60Hz and 4K@240Hz HDR output. Compatible with Thunderbolt 3/4/5, USB4, and USB-C devices, it features Auto Low Latency Mode for smooth gaming and video, making it an essential tool for professionals and creators demanding top-tier visuals and reliability. ## Description desertcart.co.jp: Cable Matters 48Gbps USB C HDMI 2.1 Adapter [Supports 8K 60Hz / 4K 240Hz HDR] Thunderbolt 4 HDMI 2.1 Converter Adapter USB4 / Thunderbolt 5 Compatible - Mac Outputs Up to 4K 60Hz : Computers Review: It can output 4K120Hz from laptop without Thunderbolt port - My laptop doesn't have Thunderbolt port (AMD CPU) but it can output via its USB-C port (Displayport Alternate Mode). Most of USB-C to HDMI adapter either requires Thunderbolt to output 4K120Hz or can only output 4K60Hz. This Cable Matters adapter can output 4K120Hz 10bit color from my laptop to my monitor. If future laptops have HDMI 2.1 port then this is meaningless but for older laptop with only HDMI 2.0 port and no Thunderbolt, this adapter is a godsend. Be aware that it doesn't support VRR (G-Sync). Review: Intel Iris Xe（i7-1255U）搭載のノート PC に標準搭載されている HDMI 端子では最大 4K/60Hz までしか出力できなかったのですが、この製品を経由して接続すると LG のモニター 27GP95RP-B へ 4K/144Hz RGB 10bit HDR の出力ができました！ ただ、すべての環境でこの出力ができるとは限らないと思いますので、あくまでご参考までに… ## Features - 【Latest HDMI 2.1 Standard】This 8K USB C HDMI adapter complies with the latest HDMI 2.1 standard, supporting ultra-high-speed bandwidth of up to 48Gbps Supports 21:9 aspect ratio, HDCP 2.2, 32-channel audio, 1536 KHz sampling, and Dynamic HDR (Dolby Vision, 12-bit color, RGB 4:4:4) This is an HDMI Type-C conversion adapter (Type C HDMI adapter) that outputs video from devices with a DisplayPort Alt Mode-compatible USB-C or Thunderbolt 3/4/5 port to an HDMI display - 【High Resolution Support for 8K@60Hz / 4K@240Hz】This USB-C to HDMI adapter (HDMI to USB-C conversion adapter) supports up to 8K@60Hz and 4K@240Hz / 4K@120Hz / 4K@60Hz, as well as 1080p output, providing high-definition and smooth video experience With 4:4:4 color and HDR technology, it delivers immersive visuals for all applications including movie watching, presentations, gaming, education, and more ※Note: On Mac, the maximum resolution is 4K@60Hz - 【HDR Support & Low Latency Gameplay】This Type-C HDMI adapter (Thunderbolt HDMI adapter) supports HDR10 and Dolby Vision, achieving realistic and deep video expressions It also supports ALLM (Auto Low Latency Mode) to reduce lag during gaming and video playing As a Thunderbolt to HDMI conversion adapter, it is compatible with laptops and desktops equipped with Thunderbolt 3 / 4 / 5 ports - 【Wide Device Compatibility】This Thunderbolt 4 HDMI Adapter is perfect for the latest laptops and desktops with Thunderbolt 4 / Thunderbolt 5 / USB4 / USB-C ports Compatible with Intel Evo certified PCs, as well as Nvidia RTX 2000 / 3000 series, and AMD Radeon RX6000 / RX7000 series GPUs Ideal for professionals and creators who demand high-resolution 8K output - 【Reliable durability design】Adopts a highly durable cable structure and high-quality connectors for a reliable design even after long-term use For users looking for a USB-C HDMI 2.1 conversion adapter, this is a reliable option that meets all USBC HDMI conversion needs ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08MSWMXT4 | | Amazon Bestseller | #13,990 in Computers ( See Top 100 in Computers ) #125 in DVI-HDMI Adapters | | Brand | Cable Matters | | Color | gray | | Compatible Devices | Gaming Console | | Connector Type | DisplayPort, HDMI, Thunderbolt 3, Thunderbolt 4, USB Type C | | Customer Reviews | 4.4 4.4 out of 5 stars (801) | | Finish | Matte | | Item Weight | 0.02 Kilograms | | Manufacturer | Cable Matters | | Model Number | 201388-A | | Number of Ports | 1 | | Package Quantity | 1 | | Power Plug Type | No Plug | | Specific Uses For Product | TV, PC, Monitor, Laptop | | UPC | 818707029640 | | Unit Count | 1.0 Count | | Warranty Type | Limited | ## Product Details - **Brand:** Cable Matters - **Color:** gray - **Compatible Devices:** Gaming Console - **Connector Type:** DisplayPort, HDMI, Thunderbolt 3, Thunderbolt 4, USB Type C - **Specific Uses For Product:** TV, PC, Monitor, Laptop ## Images ![48Gbps USB C HDMI 2.1 Adapter [Supports 8K 60Hz / 4K 240Hz HDR] Thunderbolt 4 HDMI 2.1 Converter Adapter USB4 / Thunderbolt 5 Compatible - Mac Outputs Up to 4K 60Hz - Image 1](https://m.media-amazon.com/images/I/71WlITM-lhL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Is this adapter bidirectional?** A: No. It only coverts video from USB-C with DP Alt Mode or Thunderbolt 3/4/5 ports (host) to HDMI displays. It does not support HDMI sources like PS5 or Xbox to USB-C devices. **Q: Does this adapter work with macOS?** A: Yes, but macOS systems are limited to 4K@60Hz output over USB-C/Thunderbolt, regardless of the display’s capabilities. **Q: Why do I experience flickering or no signal?** A: Use a short certified HDMI 2.1 cable and confirm HDMI 2.1 mode is enabled on your display. Try lowering resolution or refresh rate. Search “Cable Matters 48Gbps Adapter Troubleshooting” for further instructions. **Q: Why am I not getting 8K or 4K 240Hz?** A: It require a GPU that supports 8K or 4K240Hz over USB-C (RTX 20/30/40, RX 6000/7000, Intel 11th/12th Gen or newer), an HDMI 2.1 display, and a certified HDMI 2.1 cable. Enable HDMI 2.1 mode on your display and drivers are up to date. **Q: Why do I get only 4K@120Hz with Intel GPUs and Acer monitors?** A: This is a known compatibility limitation with Intel GPU and Acer monitor setup when using this product. With AMD or NVIDIA GPUs, the same monitor can reach 4K@144Hz or higher. ## Customer Reviews ### ⭐⭐⭐⭐⭐ It can output 4K120Hz from laptop without Thunderbolt port *by H***A on March 22, 2024* My laptop doesn't have Thunderbolt port (AMD CPU) but it can output via its USB-C port (Displayport Alternate Mode). Most of USB-C to HDMI adapter either requires Thunderbolt to output 4K120Hz or can only output 4K60Hz. This Cable Matters adapter can output 4K120Hz 10bit color from my laptop to my monitor. If future laptops have HDMI 2.1 port then this is meaningless but for older laptop with only HDMI 2.0 port and no Thunderbolt, this adapter is a godsend. Be aware that it doesn't support VRR (G-Sync). ### ⭐⭐⭐⭐⭐ Review *by ち***ぶ on April 5, 2025* Intel Iris Xe（i7-1255U）搭載のノート PC に標準搭載されている HDMI 端子では最大 4K/60Hz までしか出力できなかったのですが、この製品を経由して接続すると LG のモニター 27GP95RP-B へ 4K/144Hz RGB 10bit HDR の出力ができました！ ただ、すべての環境でこの出力ができるとは限らないと思いますので、あくまでご参考までに… ### ⭐⭐⭐⭐⭐ Review *by A***ー on March 16, 2025* パソコン（MS Surface Laptop Studio2）と一緒に購入したANKERの拡張ドックが HDMI 30Hzでの映像出力しかできなかったので購入しました。 言わずもがなですがリフレッシュレートが120Hzまで４倍に跳ね上がると マルチモニター環境でも別次元です。大変満足。購入して良かった。 ## Frequently Bought Together - Cable Matters 48Gbps USB C to HDMI 2.1 Adapter, Supports 8K 60Hz / 4K 240Hz HDR, Thunderbolt 4 to HDMI2.1, HDMI 2.1 to USB C Adapter, Compatible with Thunderbolt 5 - Max Resolution on Mac is 4K@60Hz - Cable Matters 80Gbps USB C to DisplayPort 2.1 Adapter, 16K@60hz, 8K@240hz, 4K@960Hz and HDR Support - Thunderbolt 5/4, USB4 Compatible with VR Headset, MacBook Pro, iPad Pro, XPS, Surface Pro - Cable Matters 32.4Gbps USB C to DisplayPort 1.4 Adapter, 4K@240hz, 8K@60hz, and HDR Support -Thunderbolt 4 / USB4 Compatible with Oculus Rift S, iPad Pro, iPhone 16/15 Pro, MacBook Pro, XPS, Surface --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kg/products/726246520-48gbps-usb-c-hdmi-2-1-adapter-supports-8k-60hz](https://www.desertcart.kg/products/726246520-48gbps-usb-c-hdmi-2-1-adapter-supports-8k-60hz) --- *Product available on Desertcart Kyrgyzstan* *Store origin: KG* *Last updated: 2026-05-26*