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Product specifications

StarTech.com 4 Port USB C Hub (10Gbps) to 3x USB-A & 1x USB-C - 100W Power Delivery Passthrough Charging - Portable USB 3.2 Gen 2 Type C Laptop Adapter - Works w/ TB3 - TAA

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StarTech 4 Port USB C Hub (10Gbps) to 3x USB-A & 1x USB-C - 100W Power Delivery Passthrough Charging - Portable USB 3.2 Gen 2 Type C Laptop Adapter - Works w/ TB3 , TAA (HB31C3A1CPD3)

Part HB31C3A1CPD3 · UPC 065030877923

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  • 4 PORT USB-C HUB WITH Power Delivery: From a 10Gbps USB-C host port, add 3x USB-A & 1x USB-C ports w/ this SuperSpeed USB 3.2 Gen 2 (10Gbps) hub; USB 3.0/2/0/1.0 Compatible; USB Bus powered
  • 100W POWER DELIVERY PASSTHROUGH: Use a USB-C power adapter to charge laptop (up to 85W) & power the hub/downstream port operation (15W); PD 3.0 prevents USB device drop out when power is added/removed
  • COMPACT & PORTABLE: A light weight USB C hub with durable aluminum housing, 9.8in (25 cm) length attached USB Type-C host cable and small form factor [3.7in (95 mm) x 1.8in (45 mm) x 0.6in (1.6 cm)]
  • WIDE OPERATING SYSTEM COMPATIBILITY: USB C to USB A/USB C adapter hub with driverless setup, Thunderbolt 3 compatible (up to 10Gbps), supports Windows, macOS, Linux, iPadOS, Chrome OS and Android
  • STARTECH.COM ADVANTAGE: IT professionals choice for over 30 years; This 4 Port USB C Hub is backed for 2-years by StarTech.com, including free 24/5 North America based multi-lingual tech support

About this product

USB Type-C™ Gen 2 | PD 3.0 | 25 cm Cable | Bus-Powered | Mac & Windows®

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 your laptop’s USB Type-C™ or Thunderbolt™ 3 port, adding one USB-C port and three USB-A ports, while allowing charging of your laptop.

Power Delivery 3.0 for Laptop Charging

The USB-C hub can support Power Delivery (3.0) pass through, when using a USB-C power adapter, to charge your laptop, with 15W reserved to power the hub itself.

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.

Connect More USB Devices

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 10Gbps. This 4-port USB Type-C hub enhances your productivity, giving you the connections, you need while you work.

HB31C3A1CPD3 is backed by a StarTech.com 2-year warranty and free lifetime technical support.

Manufacturer warranty information

2 Years

Ports & interfaces

Host interface
USB 3.2 Gen 2 (3.1 Gen 2) Type-C
Hub interfaces
USB 3.2 Gen 2 (3.1 Gen 2) Type-A, USB 3.2 Gen 2 (3.1 Gen 2) Type-C
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
3
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity
1
Ports quantity
4
Card reader integrated
No
DC-in jack
No

Features

Data transfer rate
10000 Mbit/s
Product colour
Black, Grey
Housing material
Aluminium, Plastic
USB Power Delivery (USB PD)
Yes
USB Power Delivery up to
85 W
Cable length
0.25 m
Plug and Play
Yes
Certification
CE, FCC, REACH, RoHS

Network

UASP support
Yes

Power

Power supply type
USB
Power consumption (typical)
13.5 W
Power supply
100 W

Weight & dimensions

Width
45 mm
Depth
105 mm
Height
15 mm
Weight
68 g

Packaging data

Quantity per pack
1 pc(s)
Package width
210 mm
Package depth
147 mm
Package height
42 mm
Package weight
177 g

Operational conditions

Operating temperature (T-T)
0 - 50 °C
Storage temperature (T-T)
-20 - 70 °C
Operating relative humidity (H-H)
0 - 95%

Logistics data

Master (outer) case width
457 mm
Master (outer) case length
319 mm
Master (outer) case height
448 mm
Products per master (outer) case
40 pc(s)
Harmonized System (HS) code
84719000

Other features

Chipset
RTS5423

Specifications and images: Database Right data-sheet 2026 Icecat. All rights reserved. Supplied as is, without warranty. Specs Icecat · Open Content License

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