Simplecom DA451 5-in-1 USB-C Multiport Adapter

Add to Compare
Online (Delivery)
In Stock
Notting Hill (Pickup)
In Stock
Preston (Pickup)
Available in 24 Hours
West Melbourne (Pickup)
Available in 24 Hours
Simplecom DA451 5-in-1 USB-C Multiport Adapter
Add to Wish List

This 5-in-1 USB-C multiport MST (Multi Stream Transport) Hub provides a VGA output and two HDMI outputs, enabling you to connect up to three monitors at once, with support for up to two extended screens. Additionally, it supports Power Delivery of up to 100W charging through the USB-C port, and a USB-A SuperSpeed port for data connection with a data transfer rate of up to 5Gbps.

Don't be restricted to the small screen on laptop, this adapter can significantly increase productivity by adding multiple screens to your laptop and ideal for multi-tasking. It's a great solution for work or home office to display independent content on extra screens, and makes multi-tasking easier.


  • Support MST (Multi Stream Transport) for mirror or extended screen mode

  • Connect 3 displays to your system through a single USB-C port

  • Supports up to 3 mirrored screens or 2 extended screens

  • Significantly increase productivity by adding multiple screens

  • HDMI supports Ultra HD resolutions up to 4K@30Hz (Single HDMI)

  • VGA supports Full HD resolutions up to 1080p@60Hz

  • Supports Power Delivery up to 100W charging via the USB-C port

  • USB-A SuperSpeed port supports data transfer rate up to 5Gbps

  • Plug and Play, no Driver or software required

  • MST supports Windows only, MacOS supports one extended screen only



Plastic, Aluminum


USB-C Male

Connection Ports


HDMI Resolution

Support up to 3840x2160 at 30Hz (Single HDMI)

VGA Resolution

Support up to 1920x1080 at 60Hz

PD Charging

1x USB-C Female (for charging only), up to 100W

USB-A Port

1x USB-A Female (SuperSpeed 5Gbps)

Operation Temperature

0 - 50°C

Cable Length



9.2cm x 4.5cm x 1.6cm



System Requirements

Available USB-C port with DP Alt Mode (DisplayPort Alternate Mode) support

Windows 8 or above for MST and 2 Extended Screen support

MacOS does not support MST technology and will only support one extended mode


Before purchasing, please confirm the USB-C port on your device supports DisplayPort Alternate Mode (DP Alt Mode). Some USB-C ports only work for charging or data transfer, no video output function

Screen resolution will be limited to 1080p when two HDMI monitors are connected

Screen resolution will be limited to 1080p when VGA port is connected

The USB-C Female port is for PD Charging only, not for data transfer

Please connect power delivery adapter when power is not enough

USB-A port is not suitable for charging iPad, tablet or other high power USB devices

Write Your Own Review
You're reviewing:Simplecom DA451 5-in-1 USB-C Multiport Adapter
Back to Top

Simplecom DA451 5-in-1 USB-C Multiport Adapter