---
product_id: 299579853
title: "48Gbps USB C to HDMI Adapter Supporting 4K 120Hz and 8K HDR - Thunderbolt 3 and Thunderbolt 4 Port Compatible - Maximum Supported Resolution on Any Mac via This Adapter is 4K@60Hz"
brand: "cable matters"
price: "฿4908"
currency: THB
in_stock: true
reviews_count: 8
category: "Cable Matters"
url: https://www.desertcart.co.th/products/299579853-48gbps-usb-c-to-hdmi-adapter-supporting-4k-120hz-8k
store_origin: TH
region: Thailand
---

# 48Gbps blazing data rate Thunderbolt 3 & 4 compatible Supports up to 8K@30Hz & 4K@120Hz 48Gbps USB C to HDMI Adapter Supporting 4K 120Hz and 8K HDR - Thunderbolt 3 and Thunderbolt 4 Port Compatible - Maximum Supported Resolution on Any Mac via This Adapter is 4K@60Hz

**Brand:** cable matters
**Price:** ฿4908
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your display game with next-gen 8K clarity and lightning-fast USB-C power!

## Quick Answers

- **What is this?** 48Gbps USB C to HDMI Adapter Supporting 4K 120Hz and 8K HDR - Thunderbolt 3 and Thunderbolt 4 Port Compatible - Maximum Supported Resolution on Any Mac via This Adapter is 4K@60Hz by cable matters
- **How much does it cost?** ฿4908 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/299579853-48gbps-usb-c-to-hdmi-adapter-supporting-4k-120hz-8k)

## 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

- • **Future-Proof Your Visuals:** Harness HDMI 2.1 tech for ultra-high resolutions and refresh rates that keep you ahead of the curve.
- • **Plug & Play with Dolby Atmos:** Effortlessly stream high-fidelity surround sound and crystal-clear video without driver hassles.
- • **Lag-Free Immersive Experience:** Auto Low Latency Mode (ALLM) ensures buttery-smooth gaming and streaming with zero compromise.
- • **Premium Durability Meets Style:** Braided cable and aluminum enclosure deliver a sleek look and long-lasting performance you can trust.
- • **Seamless Multi-Device Connectivity:** Plug into laptops, tablets, and smartphones with USB-C DP Alt Mode and enjoy flawless 8K or 4K HDR output.

## Overview

The Cable Matters USB C to HDMI Adapter leverages HDMI 2.1 technology to deliver stunning 8K@30Hz and 4K@120Hz video output with HDR support. Compatible with Thunderbolt 3 and 4 ports, it offers a 48Gbps data transfer rate and supports Auto Low Latency Mode for lag-free gaming. Its premium braided cable and aluminum housing ensure durability and style, making it the perfect plug-and-play solution for professionals seeking future-proof, high-performance connectivity.

## Description

Connect More with Cable Matters ProductsUnleash the power of HDMI 2.1 The Cable Matters USB-C to HDMI Adapter combines the latest in HDMI technology with the versatility of the USB-C connector. Transform your device into an 8K video powerhouse with support for the latest 4K 120Hz televisions and monitors. Drive 8K displays as well with the unmatched speeds only HDMI 2.1 can provide.Important Notes - 8K video requires a desktop computer with a Nvidia RTX 2060, 2070, or 2080 GPU with a USB-C port, laptop with 11th generation Intel Tiger Lake CPU and Intel Iris Xe graphics, or an Intel Evo certified laptop - Ensure your device and display are fully updated with the latest device drivers, firmware, and operating system - 4K 120Hz and 8K support must be manually enabled on some 4K 120Hz and 8K televisions Product Specifications - Host Connector: USB-C Male - Display Connector: HDMI Female - Maximum Resolution: 7680 x 4320 @ 60Hz - OS Compatibility: OS Independent

Review: Best USB C to HDMI adapter for Dolby Atmos from PC - Perfect. The only adapter that works just as advertised. I bought this as it supports Atmos format content from PC without HDMI port and it is able to output Dolby Atmos audio without breaking a sweat. No heating issues, just plug and play. Even the driver update was not required, the one I received had the latest firmware preinstalled.
Review: Supports 4k@120Hz on M1 Pro - The model I received was 201388-A with VMM7100. You may need to update the firmaware but after that, it is just plug & play with M1 Mac and Supports 4k@120Hz on my LG C2.

## Features

- Upgrade to HDMI 2.1 or future-proof your setup with the Cable Matters USB C to HDMI 2.1 Adapter; HDMI to USB C adapter combines the latest HDMI 2.1 standard with the versatility of USB-C; The HDMI USB C adapter supports up to 8K 30Hz resolution on compatible displays and devices; HDMI USB adapter is perfect for ultra high resolution displays
- Connect 8K or 4K 120 Hz gaming monitors and TVs to laptops, smartphones, tablets, and more with a USB HDMI adapter; USBC to HDMI adapter supports a maximum video resolution of 8K 30Hz with RGB 4:4:4; Enjoy high-quality video with no loss in picture quality with the USB to HDMI adapter
- The 8K USB C adapter to HDMI supports USB-C devices with DP Alt Mode support; HDMI to Thunderbolt 3 adapter is Thunderbolt 3 port / Thunderbolt 4 port 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
- Take advantage of 8K resolution support on a newer desktop computer or laptop like Lenovo, DELL XPS with the HDMI to USB C 8K cable; 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
- Premium construction of the USB Type C to HDMI adapter 8K features a premium braided cable for durability and prevents fraying; Metal connectors and aluminum enclosure of the USB HDMI adapter provides a premium look and feel and improves the performance of the HDMI 2.1 to USB C adapter

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08MSWMXT4 |
| Batteries Included | No |
| Batteries Required | No |
| Best Sellers Rank | #298,247 in Electronics ( See Top 100 in Electronics ) #78 in DVI-HDMI Adapters |
| Brand | Cable Matters |
| Compatible Devices | Laptop, Monitor, Tablet |
| Customer Reviews | 4.4 4.4 out of 5 stars (784) |
| Data Transfer Rate | 48 Gigabits Per Second |
| Date First Available | 30 December 2020 |
| Does it contain liquid? | No |
| Item Weight | 18 g |
| Item model number | 201388-A |
| Manufacturer | Cable Matters |
| Model | 201388-A |
| Net Quantity | 1.0 Count |
| Number of Ports | 1 |
| Number of items | 1 |
| Package Dimensions | 19.61 x 8.51 x 1.09 cm; 18 g |

## Product Details

- **Brand:** Cable Matters
- **Colour:** Gray
- **Compatible Devices:** Laptop, Monitor, Tablet
- **Connector Type:** HDMI, USB Type C
- **Specific Uses For Product:** TV, PC, Monitor, Laptop

## Images

![48Gbps USB C to HDMI Adapter Supporting 4K 120Hz and 8K HDR - Thunderbolt 3 and Thunderbolt 4 Port Compatible - Maximum Supported Resolution on Any Mac via This Adapter is 4K@60Hz - Image 1](https://m.media-amazon.com/images/I/71WlITM-lhL.jpg)
![48Gbps USB C to HDMI Adapter Supporting 4K 120Hz and 8K HDR - Thunderbolt 3 and Thunderbolt 4 Port Compatible - Maximum Supported Resolution on Any Mac via This Adapter is 4K@60Hz - Image 2](https://m.media-amazon.com/images/I/71yanqZc0aL.jpg)
![48Gbps USB C to HDMI Adapter Supporting 4K 120Hz and 8K HDR - Thunderbolt 3 and Thunderbolt 4 Port Compatible - Maximum Supported Resolution on Any Mac via This Adapter is 4K@60Hz - Image 3](https://m.media-amazon.com/images/I/81IJiP1fZZL.jpg)
![48Gbps USB C to HDMI Adapter Supporting 4K 120Hz and 8K HDR - Thunderbolt 3 and Thunderbolt 4 Port Compatible - Maximum Supported Resolution on Any Mac via This Adapter is 4K@60Hz - Image 4](https://m.media-amazon.com/images/I/81ipEn5K3FL.jpg)
![48Gbps USB C to HDMI Adapter Supporting 4K 120Hz and 8K HDR - Thunderbolt 3 and Thunderbolt 4 Port Compatible - Maximum Supported Resolution on Any Mac via This Adapter is 4K@60Hz - Image 5](https://m.media-amazon.com/images/I/811VdKfkjnL.jpg)

## 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

### ⭐⭐⭐⭐⭐ Best USB C to HDMI adapter for Dolby Atmos from PC
*by A***Y on 13 November 2025*

Perfect. The only adapter that works just as advertised. I bought this as it supports Atmos format content from PC without HDMI port and it is able to output Dolby Atmos audio without breaking a sweat. No heating issues, just plug and play. Even the driver update was not required, the one I received had the latest firmware preinstalled.

### ⭐⭐⭐⭐⭐ Supports 4k@120Hz on M1 Pro
*by M***N on 29 April 2023*

The model I received was 201388-A with VMM7100. You may need to update the firmaware but after that, it is just plug & play with M1 Mac and Supports 4k@120Hz on my LG C2.

### ⭐⭐⭐⭐⭐ Macbook M1 Pro & LG C2 120hz 4k
*by P***V on 27 May 2025*

Worked with my MB M1 Pro. updated the firmware using Parallels and worked like a charm (LG C2 & 4k 120 hz)

## 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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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-04-29*