
4-Port USB 3.0 Hub - Mini Hub with Charge Port Includes Power Adapter
Product ID: ST4300MINI
This 4-port USB 3.0 hub turns a single USB port on your laptop into four USB-A ports and features a
compact, USB-powered design that makes it perfect for travel. For devices that demand extra power, the
hub also comes with an external power adapter.
Add USB ports, virtually anywhere you go
With its compact and lightweight design, this 4-port USB hub is tailored for mobility. You can easily tuck it
into your laptop bag when traveling, which makes it easy to expand your connection options almost
anywhere you need to. It’s perfect for connecting common USB devices such as a mouse, keyboard, or
flash drive, right when you need them.
You can install the versatile USB 3.0 hub virtually anywhere, because it takes up minimal space on a
desk, and fits perfectly in hot-desk or BYOD environments.
www.startech.com
1 800 265 1844

Provide more power when needed
This self-powered USB hub comes with an external power adapter to support power-hungry USB devices,
such as larger external drives and enclosures, which require more power than USB power can provide on
its own.
With the power adapter, you can also charge your smartphone on one of the available ports. Each USB-A
port supports USB Battery Charging Specification 1.2. It’s recommended to only charge one device at a
time.
Universally supported, for easy installation
This USB 3.0 hub will work with a wide range of computers because it requires no additional software or
drivers. It installs automatically when you connect it to your laptop or desktop, so you can be up and
running quickly. It also works with a range of operating systems such as Windows®, macOS, Linux® and
Chrome OS™, so it’s multi-platform compatible.
The ST4300MINI is backed by a StarTech.com 2-year warranty and free lifetime technical support.
www.startech.com
1 800 265 1844

Certifications, Reports
and Compatibility
Applications
• Connect and use USB devices that require additional power, using
the included power adapter
• Carry the hub with you while you're traveling, and connect your USB
devices wherever you go
• Perfect for home, office, and hot-desk environments
Features
• Adds additional USB-A ports to your laptop
• Compact, lightweight housing with a small-footprint design for travel
or desktop placement
• USB powered and includes optional power adapter (for self-powering)
• Compact design for easy portability
• Fast, easy installation with broad OS support and no additional
drivers required
• Compliant with USB 3.0 and data rates up to 5Gbps, also backward
compatible with older USB 2.0 and 1.1 devices
www.startech.com
1 800 265 1844

Warranty 2 Years
Hardware Bus Type USB 3.0
Chipset ID VIA/VLI - VL812
Fast-Charge Port(s) No
Interface USB 3.0
Ports 4
USB-C Device Port(s) No
USB-C Host Connection No
Performance Maximum Data Transfer Rate 5 Gbps
MTBF 40,103 hours
Type and Rate USB 3.0 - 5 Gbit/s
Connector(s) Connector Type(s) 4 - USB Type-A (9 pin) USB 3.0 Female
1 - USB Type-A (9 pin) USB 3.0 Male
Software OS Compatibility OS Independent; No additional drivers or software required
Special Notes /
Requirements
Note Each USB-A port supports USB Battery Charging
Specification 1.2. It’s recommended to only charge one
device at a time.
System and Cable Requirements Available USB Port
Power Center Tip Polarity Positive
Input Current 0.6A
Input Voltage 100 ~ 240 AC
Output Current 3.0A
Output Voltage 5 DC
Plug Type M
Power Source AC Adapter Included
Environmental Humidity 10~90% RH
Operating Temperature 0°C to 70°C (32°F to 158°F)
Storage Temperature -50°C to 120°C (-58°F to 248°F)
Physical
Characteristics
Cable Length 59.1 in [1500 mm]
Color Black
Enclosure Type Plastic
Form Factor Compact
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1 800 265 1844

Product Height 0.6 in [15 mm]
Product Length 3.5 in [90 mm]
Product Weight 9.9 oz [280 g]
Product Width 1.6 in [40 mm]
Packaging
Information
Shipping (Package) Weight 9.9 oz [280 g]
What's in the Box Included in Package 1 - USB 3.0 hub
1 - universal power adapter (NA/JP, UK, EU, ANZ)
Product appearance and specifications are subject to change without notice.
www.startech.com
1 800 265 1844