StarTech.com HB30C3A1CFB · USB-C hub

MPN / P/N

HB30C3A1CFB

Manufacturer designation

4-Port USB-C Hub - USB-C to 1x USB-C and 3x USB-A - USB 3.0 Hub - 5Gbps - TAA

Special Notes

All ports support USB based video adapters including the USB-C; port. This hub does not support DP Alt Mode (DisplayPort Alt; Mode) - non-USB based native video support over the USB; Type-C port.; The hub does not support DP Alt Mode or USB Power Delivery.

System and Cable Requirements

Available USB Type-C port - USB 3.0 (5Gbps)

Power Source

USB-Powered

Power Delivery

No PD Pass-Through

Colour

Black

Material

Plastic

Cable length

4.5 in [11.4 cm]

Product length

3.0 in [75 mm]

Width

1.6 in [40 mm]

Height

0.5 in [13 mm]

Weight

1.1 oz [32 g]

Operating Temperature

0C to 60C (32F to 140F)

Storage Temperature

-20C to 60C (-4F to 140F)

Humidity

0%~90% RH (Non-condensing)

Maximum data transfer rate

5 Gbps (USB 3.2 Gen 1)

Type and Rate

USB 5Gbps

USB-C Device Port(s)

Yes

USB-C Host Connection

Yes

Fast-Charge Port(s)

No

Number of Ports

4

Interface

USB 3.2 Gen 1 (5Gbps)

Bus Type

USB 5Gbps

Industry Standards

USB 3.0 - Backward compatible with USB 2.0 and 1.1

Chipset ID

Genesys Logic - GL3523-S

Form Factor

Compact

Connector 1 (Quantity)

3

Connector 1

USB-A (5Gbps, 4.5W)

Connector 2 (Quantity)

1

Connector 2

USB-C (5Gbps, 4.5W)

Connector 3 (Quantity)

1

Connector 3

USB-C (5Gbps, 4.5W)

Selection limits

Match the exact connector standards, host features, supported OS/driver requirements and power-supply version. Manufacturer maximum throughput, resolution/refresh and Power Delivery ratings are conditional limits, not a universal result. USB-C connector shape alone does not guarantee DisplayPort Alt Mode, USB4/Thunderbolt bandwidth or USB Power Delivery. DisplayLink models may need drivers; macOS MST behaviour can differ. Check the exact product notes and display configuration.

Specification source: StarTech.com ↗
Checked against documentation: 16.10.2026