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4 -Port USB-C™ Hub 10Gbps - 3x USB-A & 1x USB-C
Product ID: HB31C3A1CB
Expand the connectivity of your USB-C laptop with this new generation USB-C Gen 2 hub offering
10Gbps supporting greater bandwidth to connected devices and faster data transfer speeds. This bus-
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.
Convenient Portability and Easy Setup
This compact, lightweight USB-Type-C hub is a convenient and portable addition to your laptop
accessories. The USB-C cable is built-in, and hub is bus-powered, so it draws its power directly from your
computer’s USB-C port, with no external power required. That means fewer cables to carry with you when
you travel. The hub can draw up to 15 Watts of power from the connected host and operating multiple
bus powered devices at one time with the total available power dependent on the connected host.
The extended length attached cable of 9.8” (25 cm) provides more flexibility for longer reach connection
requirements and plug and play installation.
www.startech.com
1 800 265 1844
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Connect Both USB-C & USB-A Peripherals
With ports for both USB-C and USB-A peripherals, this hub is backwards compatible supporting both
legacy and new USB devices. You can connect flash drives, video capture devices 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.
HB31C3A1CB is backed by a StarTech.com 2-year warranty and free lifetime technical support.
www.startech.com
1 800 265 1844
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Certifications, Reports
and Compatibility
Applications
• Ideal for mobile workers, for use in the office and at home
• Compact size works well in small or shared workspaces such as hot
desks
Features
• Adds one USB-C and three USB-A ports to your Mac, Windows, Linux
or other USB-C laptop or USB-C enabled tablet (ie. iPad Pro)
• USB Type-C hub supports USB 3.1 Gen 2 data transfer rates up to
10Gbps
• Compact, portable design with an extended attached host cable of
9.8" (25 cm)
• USB Hub is bus-powered with no external power required
• Plug-and-play installation with no drivers require
www.startech.com
1 800 265 1844
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Warranty 2 Years
Hardware 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
Performance Maximum Data Transfer Rate 10 Gbps
Type and Rate USB 3.2 Gen 2 - 10 Gbit/s
UASP Support Yes
Connector(s) Connector Type(s) 1 - USB 3.1 USB Type C (10 pin, Gen 2, 10 Gbps) Plug
1 - USB 3.1 USB Type C (10 pin, Gen 2, 10 Gbps)
Receptacle
3 - USB 3.1 USB Type-A (9 pin, Gen 2, 10 Gbps) Receptacle
Software OS Compatibility Windows® 10 (32/64 bit), 8.1 (32/64bit), 7 (32/64bit)
Windows® Server 2008 R2, 2012(32/64bit)
Mac OS 10.10-10.13
Linux Kernel 4.x LTS version
Ubuntu 14.04.x LTS and 16.04 LTS version
Chrome OS 61.x
Android OS 8.x
Power Power Source Bus Powered
Environmental Humidity 0% to 95% (non-condensing) at 25℃
Operating Temperature 0 to 50℃
Storage Temperature -20 to 70℃
Physical
Characteristics
Cable Length 9.8 in [25 cm]
Color Black & Space Gray
Enclosure Type Aluminum and Plastic
Form Factor Compact
Product Height 0.6 in [1.6 cm]
Product Length 4.1 in [10.5 cm]
Product Width 1.8 in [45 mm]
www.startech.com
1 800 265 1844
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Weight of Product 1.7 oz [48 g]
Packaging
Information
Package Height 0 in [0 mm]
Package Length 0 in [0 cm]
Package Width 0 in [0 cm]
Shipping (Package) Weight 0 lb [0 kg]
What's in the Box Included in Package 1 - USB-C Hub
Product appearance and specifications are subject to change without notice.
www.startech.com
1 800 265 1844
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