StarTech.com HB30A3A1CST · USB-A hub

MPN / P/N

HB30A3A1CST

Manufacturer designation

4 Port USB 3.0 Hub - USB Type-A to 1x USB-C & 3x USB-A - Commercial Metal USB Hub - SuperSpeed USB 3.2 Gen 1 (5Gbps)- Self Powered - BC 1.2 Fast Charge - Mountable/Rugged

Special Notes

The USB Type-C port is data only.; USB 3.0 is also known as USB 3.1 Gen 1; this connectivity; standard offers speeds up to 5Gbps.; The hub does not support DP Alt Mode or USB Power Delivery.

System and Cable Requirements

Available USB Type-A ports - USB 3.0 (5Gbps)

Power Source

AC Adapter Included

Input Voltage

100 - 240 AC

Input Current

0.6 A

Output Voltage

12V DC

Output Current

2 A

Center Tip Polarity

Positive

Plug Type

M

Power Consumption

24

Colour

Black

Material

Aluminum

Cable length

3.3 ft [1 m]

Product length

3.9 in [100.0 mm]

Width

2.4 in [60.0 mm]

Height

0.9 in [24.0 mm]

Weight

4.8 oz [135.0 g]

Operating Temperature

5C to 35C (41F to 95F)

Storage Temperature

-20C to 50C (-4F to 122F)

Humidity

20~80% 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

No

Fast-Charge Port(s)

Yes

Number of Ports

4

Interface

USB 3.2 Gen 1 (5Gbps)

Bus Type

USB 5Gbps

Industry Standards

USB Battery Charging Specification Rev. 1.2; USB-A charging port delivers up to 2.4 amps of power; USB 3.0 - Backward compatible with USB 2.0 and 1.1

Chipset ID

Realtek - RTS5411E

LED Indicators

1 - Power; 4 - Hub Port Connection

Form Factor

Desktop

Connector 1 (Quantity)

1

Connector 1

USB-B (5Gbps, 4.5W)

Connector 2 (Quantity)

2

Connector 2

USB-A (5Gbps, 4.5W)

Connector 3 (Quantity)

1

Connector 3

USB-C (5Gbps, 4.5W)

Connector 4 (Quantity)

1

Connector 4

USB-A (7.5W Power Only)

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