---
product_id: 268273440
title: "Cable Matters 48Gbps Unidirectional USB C to HDMI 2.1 Adapter | 8K@60Hz / 4K@240Hz, HDR, Thunderbolt 4 to HDMI 2.1, Thunderbolt 5 Compatible, macOS up to 4K@60Hz"
brand: "cable matters"
price: "576 kr"
currency: NOK
in_stock: true
category: "Cable Matters"
url: https://www.desertcart.no/products/268273440-cable-matters-48gbps-unidirectional-usb-c-to-hdmi-2-1
store_origin: NO
region: Norway
---

# 48Gbps ultra-fast bandwidth Thunderbolt 3/4/5 compatible Supports 8K@60Hz & 4K@240Hz Cable Matters 48Gbps Unidirectional USB C to HDMI 2.1 Adapter | 8K@60Hz / 4K@240Hz, HDR, Thunderbolt 4 to HDMI 2.1, Thunderbolt 5 Compatible, macOS up to 4K@60Hz

**Brand:** cable matters
**Price:** 576 kr
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your display game with 8K clarity and lightning-fast speed!

## Quick Answers

- **What is this?** Cable Matters 48Gbps Unidirectional USB C to HDMI 2.1 Adapter | 8K@60Hz / 4K@240Hz, HDR, Thunderbolt 4 to HDMI 2.1, Thunderbolt 5 Compatible, macOS up to 4K@60Hz by cable matters
- **How much does it cost?** 576 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/268273440-cable-matters-48gbps-unidirectional-usb-c-to-hdmi-2-1)

## 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

- • **Next-Gen HDMI 2.1 Standard:** Unlock ultra-high resolutions and refresh rates for the ultimate visual clarity.
- • **Blazing Fast 48Gbps Transfer:** Experience seamless 8K and 4K video streaming without lag or compression.
- • **Universal Thunderbolt Compatibility:** Works flawlessly with Thunderbolt 3, 4, and 5 devices for future-proof connectivity.
- • **Premium Durability Meets Sleek Design:** Braided cable and aluminum enclosure ensure longevity and a sophisticated look.
- • **HDR & ALLM Support for Immersive Viewing:** Enjoy vibrant colors and lag-free gaming with Auto Low Latency Mode and HDR.

## Overview

The Cable Matters 48Gbps USB-C to HDMI 2.1 adapter delivers cutting-edge video performance with support for up to 8K@60Hz and 4K@240Hz resolutions. Compatible with Thunderbolt 3, 4, and 5 ports, it features HDR and Auto Low Latency Mode for stunning visuals and smooth gaming. Its premium braided cable and metal housing ensure durability and style, making it the perfect upgrade for professionals demanding top-tier display quality.

## Description

desertcart.com: Cable Matters 48Gbps Unidirectional USB C to HDMI 2.1 Adapter | 8K@60Hz / 4K@240Hz, HDR, Thunderbolt 4 to HDMI 2.1, Thunderbolt 5 Compatible, macOS up to 4K@60Hz : Electronics

## Features

- Important–Check Compatibility Before Purchase: Actual output depends on your laptop and USB-C port. Achieving 8K@60Hz or 4K@240Hz requires a compatible graphics card (NVIDIA RTX 2060/30/40 series, AMD RX 6000/7000 series, or Intel 11th/12th Gen with Iris Xe or newer), an HDMI 2.1 display, and a certified HDMI 2.1 cable. *NOTE: This adapter is limited to 4K@60Hz on macOS system. For higher refresh rates on macOS, use our firmware-enhanced macOS version (ASIN B0DCN798Y1 / Model 201488)
- Certified USB-C to HDMI 2.1 Adapter: Upgrade to HDMI 2.1 with this USB C to HDMI adapter with the latest HDMI 2.1 standard with the versatility of USB-C. Supports up to 8K@60Hz resolution on compatible displays and devices. Ideal HDMI to Type C adapter for ultra-high resolution displays. *NOTE: This is a unidirectional USB-C to HDMI adapter, NOT a hub, dock, or HDMI-to-USB-C adapter
- Vivid Video Experience: The 8K HDMI to Thunderbolt adapter supports USB-C devices with DP Alt Mode support; This Thunderbolt to HDMI adapter is Thunderbolt 5 / Thunderbolt 4 /Thunderbolt 3 compatible; USB-C adapter supports HDR for breathtaking colors; Auto Low Latency Mode (ALLM) support for lag-free gaming with the HDMI to USBC adapter; Enjoy surround sound audio for lifelike sound with the USB C HDMI adapter. *NOTE: VRR/G-Sync/FreeSync are not supported
- Stunning 8K@60Hz / 4K@240Hz Resolution: Connect 8K or 4K 240 Hz gaming monitors and TVs to laptops, smartphones, tablets, and more with a USB HDMI adapter; USBC to HDMI adapter (USB-C to HDMI adapter) supports a maximum video resolution of 8K 60Hz with RGB 4:4:4; Enjoy high-quality video with no loss in picture quality with the Thunderbolt 3 / Thunderbolt 4 to HDMI adapter
- Wide Compatibility: Take advantage of 8K resolution support on a newer desktop computer or laptop like Lenovo, DELL XPS with the USB C to HDMI 8K adapter; The USB C HDMI cable is compatible with newer Nvidia RTX 3000 series and AMD Radeon RX6000 series graphics cards or USB4 (USB 4) and Thunderbolt 4 port on a laptop with 11th generation Intel Tiger Lake CPU and Intel Iris Xe graphics or later versions; 8K video is compatible with Intel Evo laptops using the USB Type C to HDMI adapter
- Innovative and Durable Design: Premium construction of the USB C to HDMI adapter 4k 120hz features a premium braided cable for durability and prevents fraying; Metal connectors and aluminum enclosure of the USB-C HDMI adapter provide a premium look and feel and improve the performance of the HDMI 2.1 to USB C adapter

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08MSWMXT4 |
| Best Sellers Rank | #71 in Thunderbolt Cables |
| Brand | Cable Matters |
| Color | Gray |
| Compatible Devices | Laptop, Projector, Television |
| Connector Type | USB Type C |
| Current Rating | 3 A |
| Customer Reviews | 4.3 4.3 out of 5 stars (860) |
| Finish | Metallic |
| Item Weight | 0.02 kg |
| Manufacturer | Cable Matters |
| Mfr Part Number | 201388-GRY |
| Model Number | 201388 |
| Number of Items | 1 |
| 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 Count |
| Warranty Type | Limited |

## Product Details

- **Brand:** Cable Matters
- **Color:** Gray
- **Compatible Devices:** Laptop, Projector, Television
- **Connector Type:** USB Type C
- **Specific Uses For Product:** TV, PC, Monitor, Laptop

## Images

![Cable Matters 48Gbps Unidirectional USB C to HDMI 2.1 Adapter | 8K@60Hz / 4K@240Hz, HDR, Thunderbolt 4 to HDMI 2.1, Thunderbolt 5 Compatible, macOS 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? / Can I use it with my host’s HDMI output and my monitor’s USB-C input?**
A: No. This adapter is a unidirectional USB-C to HDMI adapter. It only converts 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 the PS5 or Xbox to USB-C devices.

**Q: Does this adapter work with macOS? / Does it support 4K@120Hz, 4K@240Hz, or 8K on my Mac?**
A: This adapter can work with macOS host but is limited to 4K@60Hz on macOS. For 4K@120Hz or 4K@240Hz on Mac models, use the firmware-enhanced macOS version, ASIN B0DCN798Y1 / Model 201488.

**Q: How can I achieve 8K@60Hz, 4K@120Hz, or 4K@240Hz with this adapter?**
A: Actual output depends on the host USB-C/Thunderbolt port, GPU, drivers, HDMI 2.1 display, and certified HDMI 2.1 cable. Some TVs may require firmware updates or Enhanced/High-Refresh HDMI mode.

**Q: Why is there no video output, flickering, or no signal?**
A: Confirm the USB-C port supports DP Alt Mode, USB4, or Thunderbolt. Use a certified HDMI 2.1 cable, select the correct HDMI input, enable Enhanced/High-Refresh mode if needed, update GPU drivers, and lower the resolution/refresh rate.

**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.

## 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

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**Shop now:** [https://www.desertcart.no/products/268273440-cable-matters-48gbps-unidirectional-usb-c-to-hdmi-2-1](https://www.desertcart.no/products/268273440-cable-matters-48gbps-unidirectional-usb-c-to-hdmi-2-1)

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*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-09-17*