Startech USB Hub ST4300USBM

In stock

This TAA compliant 4-port industrial USB 3.0 hub gives you the scalability you need in harsh industrial environments, product and repair labs, conference rooms or office workstations. With its rugged industrial grade metal housing, it is designed to meet the advanced requirements of connecting a high number of devices in factories and office environments.


Startech USB Hub ST4300USBM

Perfect for Harsh Environments

This industrial USB hub delivers reliable performance with a metal, heavy-duty housing. It supports wide-range 7-24V DC terminal block input, giving you the flexibility to power the hub as required, based on your own power input capabilities.

Perfect for factory environments, the rugged hub also supports a wide operating temperature range (0°C to 55°C) and offers ESD protection to each USB port, which can help prevent damage to your connected devices.

Connect & Charge More USB Devices

Designed for a high volume of connections, this robust USB 3.0 hub offers four connection ports, for connecting more USB devices and peripherals.

The hub also supports USB battery charging specification 1.2, delivering up to 2.4A on any port to a maximum of 20W total, so you can charge your mobile devices faster than traditional USB ports allow.

Locate the Hub Where You Need It Most

With versatile installation options, you can install the hub where it’s best suited for your environment. With built-in mounting brackets and an included 1.8-meter USB host cable, you can securely mount the USB 3.0 hub to most surfaces such as a wall, under a desk or rack. offers an external power adapter, ITB20D3250, sold separately. The universal DC power adapter can be used as an alternative, back up or replacement power supply for’s line of industrial USB hubs.

Works with Older USB Devices

The rugged USB hub supports the full 5 Gbps bandwidth of USB 3.0 and is backward compatible with previous USB devices. You can connect your legacy peripherals alongside your newer USB 3.0 devices without any disruptions.



Connector(s) 4 – External Ports USB Type-A (9 pin, 5 Gbps)
1 – External Ports USB Type-B (9 pin) USB 3.0
Terminal Block (2 Wire)
Environmental Operating Temperature 0°C to 55°C (32°F to 131°F)
Storage Temperature -20°C to 85°C (-4°F to 185°F)
Humidity 5~95% RH
Hardware USB-C Device Port(s) No
USB-C Host Connection No
Fast-Charge Port(s) No
Ports 4
Interface USB 3.0
Bus Type USB 3.0
USB 3.0
Chipset ID VIA/VLI – VL811+
Indicators 4 – LED Indicators USB Device Connection (Green)
1 – LED Indicators Power (Red)
Performance Maximum Data Transfer Rate 5 Gbps
MTBF 245,881 Hours
Physical Characteristics Form Factor Industrial
Weight of Product 301.0 g [10.6 oz]
Color Black
Material Steel
Product Length 15.2 cm [6.0 in]
Product Width 59.6 mm [2.3 in]
Product Height 2.4 cm [0.9 in]
Power Power Source AC Adapter Included
Output Voltage 12V DC
Output Current 3A
Center Tip Polarity Positive
Plug Type M
Power Consumption (In Watts) 36
Software OS Compatibility OS Independent; No additional drivers or software required
Special Notes / Requirements System and Cable Requirements Available USB 3.0 port

Additional information



Dock & USB Hub

3.0, USB

New / Used


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