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Compact USB-C adapter with dual HDMI ports and short integrated cable

Plugable Technologies

Plugable Technologies USBC-MSTH2 USB Display Adapter Dual 4K 60Hz HDMI

SKU CH-ZRH5-WCHY3 MPN USBC-MSTH2

Adds two 4K 60Hz HDMI displays through one USB-C port for Windows 10, 11 and ChromeOS 100 with DP 1.4

  • Adapter typeUSB to HDMI
  • Cable length6.75 in (17.1 cm)
  • Output portsDual HDMI
  • Connector typeStandard
  • Units per package1
  • Product typeUSB-C to HDMI Adapters
  • Add two 4K 60Hz HDMI displays from one USB-C port
  • Driverless setup works instantly on Windows 10, 11+ and ChromeOS 100+
  • HDCP support enables Netflix and Hulu playback
  • Compact 6.75 in adapter fits in any bag
  • Falls back to 1080p 60Hz on DP 1.2 systems

Easy Dual 4K 60Hz Display

This USB-C adapter adds two HDMI ports for extended 4K 60Hz displays on Windows 10, 11 and ChromeOS 100 or later. It uses Multi-Stream Transport and an MST chip to drive dual monitors natively from a single port. No driver installation is required for immediate use. HDCP support allows playback of copy-protected streaming content.

Upgrade From Single Monitor

Replaces a single-display dongle or cable when you need two independent 4K 60Hz screens from one USB-C, Thunderbolt or USB4 port with DP 1.4 Alternate Mode. The jump is worth it for multitasking workflows that demand extended desktop space across two monitors. Systems limited to DP 1.2 will operate both displays at 1080p 60Hz instead.

Check Host Port Capability

Verify your laptop has a USB-C, Thunderbolt or USB4 port that explicitly supports DP 1.4 Alternate Mode for dual 4K 60Hz operation. Mac computers do not support MST, so only one extended display or dual mirrored output is possible. Ensure your operating system is Windows 10, 11 or ChromeOS 100 or later for full functionality.

How it compares

Measured against everything we stock in USB Graphics & Display Adapters, at today’s prices. Recalculated every night.

Price $44.99
Pricier than about 79% of the 749 comparable items (median $23.99).

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Specifications

Product
Brand namePlugable
Part numberUSBC-MSTH2
Product typeUSB-C to HDMI Adapters
Adapter typeUSB to HDMI
Ports & slots
Output portsDual HDMI
Connector typeStandard
Size & build
Cable length6.75 in (17.1 cm)
Shipping weight0.23 kg
Package size152 × 102 × 51 mm
In the box
Units per package1

Questions about this item

What length is the integrated cable on the USBC-MSTH2 adapter?

The attached cable measures 6.75 in from the USB-C plug to the adapter body.

Does the adapter require any driver installation on Windows 10 or 11?

No driver download is needed; the adapter uses DP Alternate Mode and an MST chip for native plug-and-play operation.

What resolution limit applies if the host laptop only supports DP 1.2?

Both displays will be limited to 1080p at 60Hz when connected to a DP 1.2 source.

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