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StarTech 4-Port USB C Hub 10Gbps - 3x USB-A & 1x USB-C - Powered
SKU# AC39257, Model# HB31C3A1CS

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SKU # AC39257 | Model # HB31C3A1CS

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USB C hub adds one USB-C and 3 USB-A ports (including 1 fast-charge BC 1.2 port) to your Mac Windows Linux or other USB-C laptop or tablet (ie. iPad Pro) - USB 3.1 Gen 2 (10Gbps) hub is bus powered with included power adapter - USB Type-C Mini hub supports USB 3.1 Gen 2 data transfer rates up to 10Gbps - Multi port hub is mountable with StarTech.com dock mounts - Ideal for Travel with a compact portable design and 3.3’ (1m) host cable - Plug-and-play installation with no drivers required

Manufacturer Warranty: 2 Years Limited Warranty
Manufacturer Contact Info: http://www.StarTech.com.au,

· Easy Setup & Installation
· Connect USB-C & USB-A Peripherals
· The IT Pro’s Choice Since 1985


Expand the connectivity of your USB-C laptop with this new generation USB-C 3.1 Gen 2 hub offering 10 Gbps supporting greater bus bandwidth to connected devices and faster data transfer speeds. This self-powered 4-Port USB-C hub plugs into the USB Type-C™ or Thunderbolt™ 3 port on your device, adding one USB-C port and three USB-A ports, so you can quickly connect more USB devices.

Easy Setup & Installation

This compact, lightweight USB-Type-C hub is a convenient and compact addition to your laptop setup. The hub is self-powered and includes a universal power adapter to provide better support of USB devices, such as external storage, that may draw more power.

The USB-C host cable is detached and with an extended length of 3.3’ (1 m), it provides more flexibility for longer reach connection requirements and plug and play installation.

For added flexibility and security, the mini hub features mounting holes to work with StarTech.com dock mounts such as SSPMSVESA or SSPMSUDWM.

Connect USB-C & USB-A Peripherals

With ports for both USB-C and USB-A peripherals, this hub is backward compatible supporting both legacy and new USB devices. It features one always-on USB-A fast-charge port which supports two modes of operation:

  1. Data transfer and charging when the laptop is connected and on
  2. Dedicated or hostless charging which provides a higher charging current, when the host is off, on standby, or disconnected

You can connect video capture devices, portable flash drives, and external hard drives, with fast data transfer speeds of up to 10 Gbps. This 4 port USB Type-C hub enhances your productivity, giving you the connections you need while you work or travel.

The IT Pro’s Choice Since 1985

StarTech.com conducts thorough compatibility and performance testing on all our products to ensure we are meeting or exceeding industry standards and providing high-quality products to IT Professionals. Our local StarTech.com Technical Advisors have broad product expertise and work directly with our StarTech.com Engineers to provide support for our customers both pre and post-sales.

HB31C3A1CS is backed by a StarTech.com 2-year warranty and free lifetime technical support.


Connector Type(s) USB 3.1 USB Type C (10 pin, Gen 2, 10 Gbps) Receptacle
  USB 3.1 USB Type-A (9 pin, Gen 2, 10 Gbps) Receptacle
Humidity 0% to 95% (non-condensing) at 25°C
Operating Temperature 0 to 50°C
Storage Temperature -20 to 70°C
Bus Type USB 3.1 Gen 2
Chipset ID Realtek - RTS5423
Industry Standards USB 3.2 Gen 2 - Backwards compatible with USB 3.0, 2.0, and 1.1
Interface USB 3.1 Gen 2
Ports 4
USB-C Device Port(s) Yes
USB-C Host Connection Yes
LED Indicators Green: Power and Link Indicator
Packaging Information
Package Height 50 mm [2 in]
Package Length 220 mm [8.7 in]
Package Width 150 mm [5.9 in]
Shipping (Package) Weight 0.5 kg [1 lb]
Maximum Data Transfer Rate 10 Gbps
Supported Charging Modes Charging Downstream Port (CDP)
  Dedicated Charging Port (DCP)
Supported Charging Outputs Apple 1A
  Apple 2.4A
  BC 1.2 (1.5A)
Total Available Power Output (In Watts) 24W
Type and Rate USB 3.2 Gen 2 - 10 Gbit/s
UASP Support Yes
Physical Characteristics
Cable Length 1 m [3.3 ft]
Color Black & Space Gray
Form Factor Desktop
Material Aluminum and Plastic
Product Height 2.5 cm [1 in]
Product Length 100 mm [3.9 in]
Product Width 60 mm [2.4 in]
Weight of Product 84 g [3 oz]
Center Tip Polarity Positive
Input Current 0.8A
Input Voltage 110V-240V AC
Output Current 2A
Output Voltage 12V DC
Plug Type M
Power Consumption (In Watts) 24W
Power Source AC Adapter Included
Description CDW 75 - 1st Line StarTech.com 4-Port USB C Hub 10Gbps - 3x USB-A & 1x USB-C - Powered
OS Compatibility OS Independent
What's in the Box
Included in Package Power Adapter Clips (NA/JP, UK, EU, ANZ)
  Universal Power Adapter
  USB-C Host Cable (1 m)
  USB-C Hub

SKU # AC39257 | Model # HB31C3A1CS

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