USB-C or USB-A to Dual HDMI Adapter with 4K 60Hz
A DisplayLink-certified multi-monitor adapter that connects up to two 4K 60Hz HDMI displays through USB-C or USB-A, with 100W USB Power Delivery pass-through when connected by USB-C.
Key features
Two 4K 60Hz displays
Adds two HDMI outputs with maximum digital resolution of 3840 x 2160 at 60Hz per the supplied product information.
USB-C or USB-A connection
An integrated USB-C to USB-A adapter supports compatible computers with either host connection.
Power Delivery pass-through
Supports 100W PD pass-through with up to 90W available for host laptop charging when connected through USB-C.
DisplayLink and 5.1 audio
Uses the DisplayLink DL-6950 controller and supports HDMI 5.1-channel audio.
What to know
Broad operating-system support
Supports Windows, macOS, Ubuntu and ChromeOS. On macOS, extended dual-display operation requires the DisplayLink driver download.
Designed for multi-display productivity
Use the adapter to add two external HDMI displays when a laptop or dock does not have enough video outputs. The built-in 30 cm cable and strain reliefs help reduce connector and port strain.
Australian version with official StarTech.com warranty
3-Year manufacturer warranty
This is the Australian version supplied by DeviceDeal and is covered by a three-year official StarTech.com manufacturer warranty in Australia. Keep your DeviceDeal invoice as proof of purchase. Warranty coverage and claims are subject to StarTech.com warranty terms and product assessment.
StarTech 109B-USBC-HDMI FAQ
How many displays can the 109B-USBC-HDMI connect?
It can connect up to two HDMI displays, each at up to 3840 x 2160 at 60Hz.
Can it connect through USB-C and USB-A?
Yes. It has a USB-C host connection and an integrated USB-C-to-USB-A adapter for compatible USB-A hosts.
Does Power Delivery work when connected by USB-A?
No. USB Power Delivery is not available when the USB-C-to-USB-A dongle is used for the host connection.
Which operating systems are supported?
The official product information lists Windows, macOS, Ubuntu and ChromeOS. macOS requires a DisplayLink driver download for extended dual displays.
Is this adapter intended for gaming?
The official product information identifies it for business productivity applications and states that it is not ideal for gaming.
Does the adapter support audio over HDMI?
Yes. The supplied product specifications list support for HDMI 5.1-channel audio.
What is included with the 109B-USBC-HDMI?
The package includes one USB-C or USB-A to HDMI adapter and one quick-start guide.
What warranty covers the 109B-USBC-HDMI?
This Australian-version product is covered by a three-year official StarTech.com manufacturer warranty in Australia. Keep the DeviceDeal invoice as proof of purchase; warranty claims remain subject to StarTech.com terms and assessment.
