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StarTech 134B‑USBC‑HDMI211M USB‑C to HDMI 2.1 Adapter Cable showing USB‑C and HDMI connectors

StarTech 134B-USBC-HDMI211M USB-C to HDMI 2.1 Adapter Cable, 8K 60Hz, 4K 144Hz, HDR10, 1m, 3-Year Warranty

SKU: 134B-USBC-HDMI211M

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DESCRIPTION

StarTech 134B-USBC-HDMI211M USB-C to HDMI 2.1 Adapter Cable, 8K 60Hz, 4K 144Hz, HDR10, 1m, 3-Year Warranty

Product Description

The StarTech 134B-USBC-HDMI211M USB-C to HDMI Adapter Cable connects a compatible USB-C laptop or device to an HDMI display, supporting resolutions up to 8K at 60Hz or 4K at 144Hz. With a convenient 1-metre cable, this active video adapter is suitable for high-resolution monitors, professional workstations, presentations, and multimedia setups.

Featuring HDMI 2.1 FRL, the cable supports HDR10, HDCP 1.x/2.2/2.3, and Display Stream Compression (DSC) 1.1/1.2a. It also supports 7.1-channel audio, including Dolby Atmos and DTS. The integrated adapter and cable design helps reduce connection points, while receiver equalization and shielding help maintain signal quality.

The adapter works with compatible USB-C DisplayPort Alt Mode, USB4, Thunderbolt 3, and Thunderbolt 4 devices without requiring additional drivers or software. Maximum resolution depends on the capabilities of the source device, graphics hardware, and connected display.

Explore more connectivity products in the StarTech Collection at Suntronix.


About StarTech 134B-USBC-HDMI211M

The StarTech 134B-USBC-HDMI211M is an active USB-C to HDMI 2.1 video adapter cable designed for users who need high-resolution video output from compatible laptops and devices. Its support for 8K 60Hz and 4K 144Hz makes it suitable for high-resolution displays and demanding visual workflows when the connected hardware supports these modes.

The cable supports HDR10, high-bandwidth video transmission, and multichannel audio. Its plug-and-play design eliminates the need for separate driver installation, while compatibility with multiple USB-C-based technologies makes it useful for modern business and personal computing environments.

Important: Apple devices using M1, M2, or M3 processors, including supported Pro and Max variants, are limited to up to 4K 60Hz over USB-C DisplayPort Alt Mode with this adapter, according to StarTech's specifications.


Key Features

  • High-resolution video: Supports up to 8K 60Hz and 4K 144Hz, subject to source and display capabilities.

  • USB-C to HDMI 2.1: Connects a compatible USB-C video source to an HDMI display.

  • HDR10 support: Delivers supported high-dynamic-range video.

  • HDMI 2.1 FRL: Designed for high-bandwidth video transmission.

  • Display Stream Compression: Supports DSC 1.1 and 1.2a.

  • HDCP support: Compatible with HDCP 1.x, 2.2, and 2.3.

  • Multichannel audio: Supports 7.1-channel audio, Dolby Atmos, and DTS.

  • Broad device compatibility: Supports USB-C DisplayPort Alt Mode, USB4, Thunderbolt 3, and Thunderbolt 4 devices.

  • No driver installation: Plug-and-play operation with compatible hardware.

  • Integrated active adapter: Combines the adapter electronics and cable in one assembly.

  • EMI shielding: Cage shielding helps prevent electromagnetic interference.

  • 3-year warranty: Manufacturer-listed warranty coverage.


Ideal Use Cases

  • Business presentations: Connect compatible laptops to HDMI projectors and displays.

  • High-resolution workstations: Output video to compatible 8K or 4K monitors.

  • Creative professionals: Support high-resolution graphics and video workflows.

  • Office productivity: Connect USB-C laptops to external HDMI monitors.

  • Meeting rooms: Provide a compact wired display connection for compatible devices.

  • Home entertainment: Connect supported computers to HDMI displays with compatible HDR and audio features.


Why Buy from Suntronix?

Suntronix offers genuine technology products and connectivity solutions for business, professional, and personal requirements. Customers can contact Suntronix for product availability, pricing, specifications, and purchasing assistance. Suntronix serves customers across Chennai, Tamil Nadu, and India, helping businesses and individuals source connectivity accessories for their requirements.

Visit the Suntronix Official Website to explore available products and contact the team for purchasing assistance.

SPECIFICATION

Brand

StarTech

Model

134B-USBC-HDMI211M

Part Number / MPN

134B-USBC-HDMI211M

Product Type

Active USB-C to HDMI 2.1 Adapter Cable

Colour

Space Grey

Key Specification

Up to 8K 60Hz, 4K 144Hz, HDR10, HDMI 2.1 FRL, HDCP 1.x/2.2/2.3, DSC 1.1/1.2a, 7.1-channel audio

Connectivity

USB-C to HDMI

Cable Length

1 m (3.3 ft)

Input Connector

USB-C with DisplayPort Alternate Mode

Output Connector

HDMI

Video Interface

HDMI 2.1 FRL

Maximum Resolution

8K 60Hz (7680 × 4320), subject to compatible hardware

Maximum Refresh Rate

Up to 144Hz at supported 4K resolutions

Audio Support

7.1-channel audio, Dolby Atmos, DTS

HDR Support

HDR10

Chipset

VMM7100

Cable Jacket Material

PVC

Cable Diameter

4.8 mm

Active or Passive Adapter

Active

Operating Temperature

0°C to 40°C

Storage Temperature

0°C to 75°C

Operating Humidity

Up to 80% relative humidity

Warranty

Not listed in this section; see the dedicated Warranty section below.

Package Contents

  • 1 × USB-C to HDMI 2.1 adapter cable
  • 1 × Documentation
COMPATIBILITY

The StarTech 134B-USBC-HDMI211M works with compatible laptops and devices from brands including Dell, HP, Lenovo, and Microsoft, as well as other systems that support the required video output.

Supported host connection technologies include:

  • USB-C DisplayPort Alternate Mode
  • USB4
  • Thunderbolt 3
  • Thunderbolt 4

Important compatibility requirements:

  • The host USB-C port must support DisplayPort over USB-C (DP Alt Mode).
  • Achieving 8K 60Hz or 4K 144Hz requires compatible source hardware, graphics capabilities, display, and supported video specifications.
  • Intel 11th-generation and later processors require appropriate DisplayPort 1.4 and DSC support to reach the maximum advertised capabilities.
  • Compatible discrete graphics hardware must also support the required DisplayPort specifications.
  • Apple M1/M2/M3 devices are limited to up to 4K 60Hz over USB-C DisplayPort Alt Mode with this adapter, according to StarTech.

Check your computer's USB-C video output capabilities before purchasing.

WARRANTY

The StarTech 134B-USBC-HDMI211M USB-C to HDMI Adapter Cable includes a 3-year manufacturer warranty.

SHIPPING & DELIVERY

FREE Shipping & Secure Delivery across India

Delivery time: 2-4 business days

CUSTOMER SUPPORT

We are here to assist you.

Phone: +91 44 4265 2099
Mobile: +91 98400 68999
Website: www.suntronix.net
Email: info@suntronix.net

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Frequently Asked Questions

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It supports up to 8K at 60Hz or 4K at 144Hz, provided the source device, graphics hardware, and display support the required specifications.

Yes. It supports HDR10 and HDMI 2.1 FRL video transmission.

Yes. It supports compatible Thunderbolt 3 and Thunderbolt 4 devices, along with USB4 and USB-C DisplayPort Alt Mode systems.

No. It is designed for plug-and-play use with compatible hardware and does not require separate driver installation.

The adapter cable has a 3-year manufacturer warranty.

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