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Small black rectangular adapter with dual HDMI ports and USB 3.0 connector

Vszerda

Vszerda USB 3.0 dual HDMI display adapter 1920x1080@60Hz

SKU CH-3T1F-W0V94

Connects two HDMI monitors at 1920x1080@60Hz through a single USB 3.0 port with built-in driver installation

  • Adapter typeUSB 3.0
  • Output portsUSB 3.0
  • Product colorBlack
  • DetailsUSB 3.0
  • Key featuresM1 and Intel Macs (with macOS 10.14 or later) /Microsoft Sur
  • Dual 1080p 60 Hz monitors from one USB 3.0 port
  • Built-in MS9132 chip drives two independent or mirrored displays
  • Works with Windows 11/10/8.1/8/7 and macOS 10.15 or newer
  • Integrated USB-C to USB-A converter adds Thunderbolt 4/3 compatibility
  • Driver installs automatically from the adapter — no external download needed

Dual HDMI output

This USB 3.0 display adapter adds two HDMI ports to a single USB connection, letting laptops or desktops drive two external monitors at up to 1920x1080 resolution and 60 Hz refresh rate. It is aimed at office workers, students and mobile professionals who need extra screen space for documents, code or video calls without opening the computer case.

Single USB connection with built-in converter

The adapter plugs into a USB 3.0 Type-A port and includes a USB-C to USB-A converter, so it also works with Thunderbolt 3 or 4 hosts. No external power supply is required; the unit draws power from the host port. Drivers install automatically from an on-board virtual disk for Windows 7 through 11 and macOS 10.15 or later, then a reboot enables extended or mirrored desktop modes.

1080p60 per screen with OS limits

Each HDMI output supports 1920x1080 at 60 Hz, giving two full-HD workspaces from one cable. Windows 8, 8.1 and Android devices with DP Alt Mode are restricted to mirror mode only, while Windows 10, 11 and macOS allow independent extended desktops. ChromeOS and Linux are not supported, so buyers using those systems will need a different solution.

How it compares

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

Price $26.99
Pricier than about 56% of the 749 comparable items (median $23.99).

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Specifications

Product
Brand nameHerfair
Adapter typeUSB 3.0
Product colorBlack
Ports & slots
Output portsUSB 3.0

Questions about this item

What resolution and refresh rate does each HDMI port support when both monitors are connected?

Each HDMI port can output up to 1920x1080 at 60 Hz in extended or mirror mode.

How much power does the adapter draw from the host USB port during continuous use?

It is powered entirely by the USB 3.0 or USB-C connection and requires no external power supply.

Which host port and operating-system version are required for dual extended displays?

A USB 3.0 Type-A or USB-C port with DisplayPort Alt Mode, plus Windows 10/11 or macOS 10.15 or later.

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