
Quick-Start Guide
Manual Revision: August 4, 2023 1:32 PM
5 2x USB-A Data Port
•  Connect a USB-A Peripheral
•  USB 2.0 (480Mbps)
•  Supports Up to 5 V/0.5 A (2.5 W) of Power
6 MicroSD Card Reader
•  Micro Secure Digital (microSD) 1.0 / v1.1 / v2.0
•  Push a microSD Card, label side up, into the 
microSD Card Slot
•  Note: The Host Computer’s Operating System 
(OS) will automatically detect the SD Card and 
install the required driver software
7 SD Card Reader
•  Secure Digital (SD)  v1.0 / v1.1 / v2.0
•  Push an SD Card, label side up, into the SD 
Card Slot
•  Note: The Host Computer’s Operating System 
(OS) will automatically detect the SD Card and 
install the required driver software
8
USB-C 100W Power Delivery 
Pass-Through Port
•  Connect a USB-C Power Adapter
•  USB Power Delivery 3.0 (up to 100W, with up 
to 85W available for charging)
9 2x USB-A Data Ports
•  Connect USB-A Peripherals
•  USB 3.2 Gen 1 (5 Gbps)
•  Supports Up to 5 V/0.9 A (4.5 W) of Power
10
3.5mm Audio Port 
(Stereo Output + Mono Input)
•  Connect an Audio Device (e.g. headphones, 
speakers, headset, etc.)
•  4-Position CTIA
11 Built-in USB-C Host Cable
•  Connect to a USB-C Port on a Host Computer
•  USB 3.2 Gen 1 (5Gbps)
•  DisplayPort 1.4 Alt Mode
Product Diagram (Side A)
 
    (Side B) 
 
 
 
   (Side C)
 
 
Product ID 
154B-USBC-MULTIPORT
  USB-C Multiport Adapter - 2 x DP/1 x HDMI, 5-Port USB Hub, SD, GbE, 100W PD
Component Function
1 Gigabit Ethernet Port
•  Connect a CAT 5e/CAT 6 Cable to Establish a 
Network Connection
•  10/100/1000 Mbps
2
DisplayPort Video Output Port 
(Video Output 1)
•  Connect a DisplayPort Display Device
•  DisplayPort 1.4
•  Up to 4K (4096x2160) 60 Hz
•  Via DisplayPort 1.4 DP Alt Mode
3
DisplayPort Video Output Port 
(Video Output 2)
•  Connect a DisplayPort Display Device
•  DisplayPort 1.4
•  Up to 4K (4096x2160) 60 Hz
•  Via DisplayPort 1.4 DP Alt Mode
4
HDMI Video Output Port 
(Video Output 3)
•  Connect an HDMI Display Device
•  HDMI 2.0b
•  Up to 4K (4096x2160) 60 Hz
•  Via DisplayPort 1.4 DP Alt Mode
11 10 5
9 8
54
3
7
6
1 2
Package Contents
•  USB-C Multiport Adapter
•  Quick-Start Guide
Requirements
•  Host Computer
•  With Available DP Alt Mode Enabled USB-C Port Supporting MST
For the latest drivers, manuals, product information, technical specications, and 
declarations of conformance, please visit: www.StarTech.com/154B-USBC-MULTIPORT