
4 Port USB 3.0 Hub plus 3 Dedicated USB Charging
Ports (2 x 1A & 1 x 2A) - Wall Mountable Metal
Enclosure
Product ID: ST4300U3C3
The ST4300U3C3 USB 3.0 Hub enables simultaneous data hub and USB charging functionality by adding
three dedicated USB charge ports, as well as four USB 3.0 data ports, for a total of seven ports, all
through a single USB 3.0 host connection.
www.startech.com
1 800 265 1844

The USB hub ports are compliant with the SuperSpeed
USB 3.0 specification, offering data transfer rates up to
5 Gbps, and are backward compatible with USB 2.0
and 1.x specifications.
This externally powered USB hub also integrates 3
dedicated USB charging ports, providing 2 x 1A and 1
x 2A ports, enabling both data hub and USB charging
station functionality. Support for USB Battery Charging
Specification 1.2 lets you charge most mobile devices,
including the Apple® iPhone®, iPad®, Microsoft®
Surface™, Samsung Galaxy Tab™ and more.
Designed for easy access to the ports when connecting
or disconnecting devices, the hub features an upright
port orientation, in a compact and durable metal
enclosure. For added flexibility, the hub includes a bracket for wall-mounted installations.
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
• Use in IT helpdesk or tech bench environments to provide USB hub
and charge ports for multiple devices
• Installation in locations where USB 3.0 ports need to be securely
mounted to a surface, such as a wall or under a desk
• Expand your USB 3.0 capabilities at home or in the office
Features
• Provides 4 USB 3.0 hub ports, and 3 dedicated USB charging ports (2
x 1A, 1 x 2A)
• Supports USB Battery Charging Specification 1.2, including Apple®
and Samsung Galaxy™ devices
• Compliant with SuperSpeed USB 3.0, with support for up to 5 Gbps
• Backward compatible with USB 2.0 and 1.x devices
• Compact, metal enclosure
• Includes wall-mount bracket
www.startech.com
1 800 265 1844

Warranty 2 Years
Hardware Bus Type USB 3.0
Chipset ID VLI - VL812
Fast-Charge Port(s) Yes
Industry Standards USB Battery Charging Specification Rev. 1.2
Ports 7
USB-C Device Port(s) No
USB-C Host Connection No
Performance Maximum Data Transfer Rate 5 Gbps
Type and Rate USB 3.0 - 5 Gbit/s
Connector(s) Connector Type(s) 1 - USB Type-B (9 pin) USB 3.0 Female
3 - USB A (4 pin) Female
4 - USB Type-A (9 pin) USB 3.0 Female
Software OS Compatibility OS Independent; No additional drivers or software required
Special Notes /
Requirements
Note If connected to a USB 2.0 host port, performance may be
limited
System and Cable Requirements Available USB 3.0 port
Indicators LED Indicators 1 - Power
4 - Hub Port Connection LEDs
Power Center Tip Polarity Positive
Input Current 1.3 A
Input Voltage 100 ~ 240 AC
Output Current 3 A
Output Voltage 12 DC
Plug Type M
Power Consumption (In Watts) 36
Power Source AC Adapter Included
Environmental Humidity 20~80% RH
Operating Temperature 5°C to 35°C (41°F to 95°F)
Storage Temperature -20°C to 50°C (-4°F to 122°F)
Physical
Characteristics
Color Black
www.startech.com
1 800 265 1844

Enclosure Type Aluminum
Form Factor Desktop
Product Height 0.9 in [24 mm]
Product Length 4.3 in [110 mm]
Product Weight 4.6 oz [131 g]
Product Width 1.8 in [45 mm]
Packaging
Information
Shipping (Package) Weight 19.7 oz [558 g]
What's in the Box Included in Package 1 - USB Charging Hub
1 - USB 3.0 Cable
1 - Wall Mount Bracket (w/ Screws)
4 - Rubber Feet
1 - Universal power adapter: comes ready for NA/EU/UK
only when you buy in NA/EU/UK; comes ready for Australia
and New Zealand only when you buy in Australia and New
Zealand
1 - Instruction Manual
Product appearance and specifications are subject to change without notice.
www.startech.com
1 800 265 1844