here!
I’m your shopping assistant for PC builds, upgrades, and everything tech.
Got questions? Ask away!
Start a conversation
StarTech.com 9.8ft (3m) USB C to HDMI Cable 4K 60Hz w/HDR10 - Ultra HD USB Type-C to 4K HDMI 2.0b Video Adapter Cable - USB-C to HDMI HDR Monitor/Display Converter - DP 1.4 Alt Mode HBR3 (CDP2HDMM3MH)
- 9.8 ft/3m USB-C to HDMI 2.0b adapter cable supports 4K 60Hz (3840 x 2160) HDR10
- DisplayPort DP 1.4 Alt Mode HBR3
- 7.1 Audio
- HDCP 2.2/1.4
- Compatible w/ 1080p
- USB C to HDMI cable w/ HDR for high-contrast and lifelike color
- Integrated video adapter cable prevents signal loss
- USB Type C to HDMI cable works with USB-C or Thunderbolt 3 devices like Dell XPS/Lenovo ThinkPad/Surface/MacBook/HP
- Tested w/ range of HDMI monitors/displays/TV/projectors
- Supports Dolby Vision
- OS independent
+
+
Overview
Specs
Reviews
See all Q & A 
Any questions? Ask CelesteSM will help you find out quickly.
Try me now
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Limited Warranty period (parts): 3 years
- Limited Warranty period (labor): 3 years
- Read full details
Return Policies
- Return for refund until: January 31, 2027
- Return for replacement until: January 31, 2027
- This item is covered by Newegg.com's Extended Holiday Return Policy.
- Read full return policy for details.
We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2026 and December 31, 2026 you will have until January 31, 2027 to return your product.
Manufacturer Contact Info
- Manufacturer Product Page
- Manufacturer Website
- Support Phone: 1-800-265-1844
- Support Email: support@startech.com
- Support Website
- View other products from STARTECH
LOADING...
The StarTech.com CDP2HDMM3MH is a 3 m USB-C-to-HDMI 2.0b cable for connecting compatible USB-C or Thunderbolt 3 devices to an HDMI display, with support for 4K at 60 Hz, HDR10, and 7.1-channel audio. It suits users who want a direct cable connection for a compatible monitor, TV, or projector.
Recommended For
- Laptop users who present in meeting rooms or classrooms and need a direct USB-C-to-HDMI connection to a projector or TV, without carrying a separate adapter and HDMI cable.
- Desk or home-theater setups where a USB-C laptop or tablet sits several feet from an HDMI monitor or TV; the 3 m cable allows more placement flexibility than a short adapter.
- People viewing or presenting HDR content on a compatible 4K HDMI display, such as photo and video work or digital signage, who need up to 4K at 60 Hz and HDR10.
- Users who want a simple, single-display connection from a compatible USB-C or Thunderbolt 3 computer to an HDMI screen, including for everyday desktop work or media playback.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | Connecting USB-C or Thunderbolt 3 devices to HDMI displays for 4K HDR video and 7.1-channel audio |
| Video And Audio | HDMI 2.0b supports 4K (3840 × 2160) at 60 Hz, HDR10, HDCP 2.2/1.4, and 7.1-channel audio; backward compatible with 1080p |
| Connections And Compatibility | USB-C male with DisplayPort Alt Mode to HDMI male; supports HBR3 and Thunderbolt 3 hosts |
| Cable Length And Color | 9.8 ft (3 m) cable in space gray |
| Model Identifiers | StarTech.com CDP2HDMM3MH |
| Operating Conditions | Operating temperature: −20°C to 60°C (−4°F to 140°F); storage temperature: −20°C to 80°C (−4°F to 176°F); humidity: 0% to 85% RH, non-condensing |