---
product_id: 633443536
title: "USB-C to HDMI 2.1 8K Adapter Dongle - High Refresh Display, HDR, 10 bit, Compatible with Thunderbolt 3/4 / USB 3.1 / USB4 for Apple MacBook Air, 2016+ MacBook Pro (USB-C to HDMI 2.1 (8K))"
brand: "caldigit"
price: "AR$275487"
currency: ARS
in_stock: true
reviews_count: 5
category: "Cal Digit"
url: https://www.desertcart.com.ar/products/633443536-usb-c-to-hdmi-2-1-8k-adapter-dongle-high
store_origin: AR
region: Argentina
---

# Reversible USB-C plug HDCP 2.3 & HDR support 8K UHD @ 60Hz max USB-C to HDMI 2.1 8K Adapter Dongle - High Refresh Display, HDR, 10 bit, Compatible with Thunderbolt 3/4 / USB 3.1 / USB4 for Apple MacBook Air, 2016+ MacBook Pro (USB-C to HDMI 2.1 (8K))

**Brand:** caldigit
**Price:** AR$275487
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your display game with 8K clarity and zero compromises!

## Quick Answers

- **What is this?** USB-C to HDMI 2.1 8K Adapter Dongle - High Refresh Display, HDR, 10 bit, Compatible with Thunderbolt 3/4 / USB 3.1 / USB4 for Apple MacBook Air, 2016+ MacBook Pro (USB-C to HDMI 2.1 (8K)) by caldigit
- **How much does it cost?** AR$275487 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/633443536-usb-c-to-hdmi-2-1-8k-adapter-dongle-high)

## Best For

- caldigit enthusiasts

## Why This Product

- Trusted caldigit brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Future-Proof Connectivity:** Supports Thunderbolt 3/4, USB 3.1, and USB4, ensuring your setup stays cutting-edge and ready for tomorrow’s tech demands.
- • **Effortless, Reversible Design:** The reversible USB-C connector means zero fumbling—plug in confidently every time, perfect for the fast-paced professional lifestyle.
- • **Ultra-High-Definition Brilliance:** Experience stunning 8K resolution (7680x4320) at smooth 60Hz refresh rates with DSC, elevating your visual workspace to pro-grade clarity.
- • **Immersive Audio-Visual Experience:** Enjoy high-bandwidth audio and video with HDCP 2.3, DSC 1.32a, and HDR support for vibrant colors and crystal-clear sound.
- • **Seamless Multi-Platform Compatibility:** Plug & play with macOS (M2+ for HDMI 2.1), Windows, iPadOS, Chrome OS, and Android—no drivers, no hassle, just instant connection.

## Overview

The CalDigit USB-C to HDMI 2.1 adapter delivers ultra-high-definition 8K video output at up to 60Hz (with DSC) and supports HDR and HDCP 2.3 for premium audio-visual quality. Compatible with Thunderbolt 3/4, USB 3.1, and USB4 ports, it offers plug-and-play ease across macOS (M2+ for full HDMI 2.1), Windows, iPadOS, Chrome OS, and Android devices. Its reversible USB-C connector and robust build ensure reliable, future-proof connectivity for professionals demanding top-tier display performance.

## Description

As laptops are becoming thinner than ever, the ability to connect monitors has become a bigger challenge. The CalDigit USB-C to HDMI 2.1 adapter solves this problem by providing an easy and affordable way of connecting your computer to a wide variety of monitors up to 8K in resolution. This adapter is a convenient solution for those looking to add a video output to a Thunderbolt 3, Thunderbolt 4, USB 3, or USB4 Type C equipped computer. It features high grade components and extensive emissions shielding in order to deliver you the best and consistent video quality. The CalDigit USB-C to HDMI 2.1 adapter features a Type-C connector features a reversible design which means that users do not need to find the right side of the cable in order to plug it in.

Review: This adaptor is not able to display 4k at higher refresh rates than 60hz when using HDR on a MacBook Air M3.
Review: TS4に使用しています。映像関係のケーブル類は安物を使うと予期せぬトラブルが起きることがあるので、お値段高めですが信頼できるこちらの商品を選びました。今のところ問題なく安定して使えています。個人的に価格は気になりませんが、HDMI端子が大きいところが少し気になります。写真左側が同社のHDMI2.0までのアダプター、写真右側が本製品です。全長はどちらも同じ、HDMI端子部は本製品の方が長いですが、幅と高さは若干ですが本製品の方が短い・低いです。

## Features

- Allows you to connect displays with resolutions up to 8K (7680x4320@60Hz with DSC or 30Hz without DSC)
- High Bandwith Audio and Video - HDCP 2.3, DSC 1.32a, and HDR supported
- Utilizes Reversible USB Type C Connector - Compatible with Thunerbolt 3, Thunderbolt 4, USB4, or any USB-C Digital Video Output
- Compatible with macOS, iPadOS, Windows 10/11, Chrome OS and Android. Plug and Play, No additional driver installation is required
- **For HDMI 2.1 support on macOS, the computer must have a M2 processor or newer and be using macOS 26 Tahoe or above. Otherwise, only up to HDMI 2.0b will be supported via the Thunderbolt ports, which will limit max display resolutions to 4k at 60Hz.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BY3VS8LF |
| Batteries Included | No |
| Batteries Required | No |
| Best Sellers Rank | #674,101 in Electronics ( See Top 100 in Electronics ) #210 in USB-VGA Adapters |
| Brand | CalDigit |
| Compatible Devices | Laptop, Monitor |
| Customer Reviews | 4.0 4.0 out of 5 stars (56) |
| Date First Available | 25 March 2023 |
| Item Dimensions LxWxH | 24.8 x 15.9 x 1.3 Centimeters |
| Item Weight | 50 g |
| Item model number | USBC-HDMI21 |
| Manufacturer | CalDigit |
| Model | USBC-HDMI21 |
| Net Quantity | 1.0 Count |
| Number of Ports | 3 |
| Product Dimensions | 24.77 x 15.88 x 1.27 cm; 50 g |

## Product Details

- **Colour:** Chrome
- **Compatible Devices:** Laptop, Monitor
- **Connector Type:** HDMI, USB Type C
- **Item dimensions L x W x H:** 24.8 x 15.9 x 1.3 Centimeters
- **Specific Uses For Product:** PC, Laptop, Tablets, Camera, TV, Projector

## Images

![USB-C to HDMI 2.1 8K Adapter Dongle - High Refresh Display, HDR, 10 bit, Compatible with Thunderbolt 3/4 / USB 3.1 / USB4 for Apple MacBook Air, 2016+ MacBook Pro (USB-C to HDMI 2.1 (8K)) - Image 1](https://m.media-amazon.com/images/I/31O0TnChD1L.jpg)
![USB-C to HDMI 2.1 8K Adapter Dongle - High Refresh Display, HDR, 10 bit, Compatible with Thunderbolt 3/4 / USB 3.1 / USB4 for Apple MacBook Air, 2016+ MacBook Pro (USB-C to HDMI 2.1 (8K)) - Image 2](https://m.media-amazon.com/images/I/51637hLrISL.jpg)
![USB-C to HDMI 2.1 8K Adapter Dongle - High Refresh Display, HDR, 10 bit, Compatible with Thunderbolt 3/4 / USB 3.1 / USB4 for Apple MacBook Air, 2016+ MacBook Pro (USB-C to HDMI 2.1 (8K)) - Image 3](https://m.media-amazon.com/images/I/51GOJrTDONL.jpg)
![USB-C to HDMI 2.1 8K Adapter Dongle - High Refresh Display, HDR, 10 bit, Compatible with Thunderbolt 3/4 / USB 3.1 / USB4 for Apple MacBook Air, 2016+ MacBook Pro (USB-C to HDMI 2.1 (8K)) - Image 4](https://m.media-amazon.com/images/I/51Q8tVjn3JL.jpg)
![USB-C to HDMI 2.1 8K Adapter Dongle - High Refresh Display, HDR, 10 bit, Compatible with Thunderbolt 3/4 / USB 3.1 / USB4 for Apple MacBook Air, 2016+ MacBook Pro (USB-C to HDMI 2.1 (8K)) - Image 5](https://m.media-amazon.com/images/I/51ai+f7p6OL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐ Review
*by S***N on 2 January 2025*

This adaptor is not able to display 4k at higher refresh rates than 60hz when using HDR on a MacBook Air M3.

### ⭐⭐⭐⭐⭐ Review
*by や***ん on 1 December 2025*

TS4に使用しています。映像関係のケーブル類は安物を使うと予期せぬトラブルが起きることがあるので、お値段高めですが信頼できるこちらの商品を選びました。今のところ問題なく安定して使えています。個人的に価格は気になりませんが、HDMI端子が大きいところが少し気になります。写真左側が同社のHDMI2.0までのアダプター、写真右側が本製品です。全長はどちらも同じ、HDMI端子部は本製品の方が長いですが、幅と高さは若干ですが本製品の方が短い・低いです。

### ⭐⭐⭐⭐⭐ Review
*by J***T on 5 November 2023*

This converter is more expensive than others, but entirely worth it if used on a daily basis, like most CalDigit products (I also own a TS3). I use it on a Mac M1 and it reaches 85 Hz on an AW3821 WQHD+ (3840 x 1600).

## Frequently Bought Together

- CalDigit USB-C to HDMI 2.1 8K Adapter Dongle - High Refresh Display, HDR, 10 bit, Compatible with Thunderbolt 3/4 / USB 3.1 / USB4 for Apple MacBook Air, 2016+ MacBook Pro (USB-C to HDMI 2.1 (8K))
- CalDigit TS4 Thunderbolt 4 Dock - 18 Ports, 98W Charging, 40Gb/s Thunderbolt 4, USB-A/C, 2.5GbE, 8K/6K Displays, Mac/PC/Chrome Compatible

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**Shop now:** [https://www.desertcart.com.ar/products/633443536-usb-c-to-hdmi-2-1-8k-adapter-dongle-high](https://www.desertcart.com.ar/products/633443536-usb-c-to-hdmi-2-1-8k-adapter-dongle-high)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-03-06*