
Portable 4 Port SuperSpeed Mini USB 3.0 Hub - Black
StarTech ID: ST4300MINU3B
The ST4300MINU3B Portable 4 Port SuperSpeed Mini USB 3.0 Hub (Black) lets you expand your USB connectivity
by turning a single USB 3.0 port into four external USB 3.0 ports. The integrated cable design makes this mini USB
hub the perfect accessory for your Mac® / PC notebook or Ultrabook™ computer.
The 4 Port USB 3.0 hub supports USB 3.0 data bandwidth (5 Gbps - up to 10x more than USB 2.0) and is backward
compatible with USB 2.0 and 1.1 devices, ensuring flawless performance from all of your USB peripherals/devices,
regardless of their age.
Ideal for home and business users who require portability, the external USB 3.0 hub is USB-powered and features a
rugged, compact design with a built-in cable so no additional cables are needed to connect the hub to your system.
Backed by a StarTech.com 2-year warranty and free lifetime technical support.
Applications
Notebook / Ultrabook™ users with limited USB 3.0 ports and multiple USB 3.0 devices
Make hard to access USB ports more accessible, by being able to position the hub anywhere the cable will
reach
Separate tightly packed USB ports, to better accommodate larger USB plugs or prevent overcrowding
Features
Four USB type-A ports that can be accessed simultaneously
SuperSpeed USB 3.0 compliant, with data transfer rates up to 5 Gbps
Backward compatible with USB 2.0 and USB 1.0/1.1 specifications and devices
Compact and portable design with built-in cable
Plug-and-Play and hot-swap compatible

Technical Specifications
Warranty 2 Years
Bus Type USB 3.0
Chipset ID Genesys - GL3522
Interface USB 3.0
Ports 4
External Ports 1 - USB 3.0 A (9 pin; SuperSpeed) Male
External Ports 4 - USB 3.0 A (9 pin; SuperSpeed) Female
Maximum Data Transfer Rate 5 Gbps
Type and Rate USB 3.0 - 5 Gbit/s
OS Compatibility Windows® 8(32/64bit), 7(32/64), Vista(32/64), XP(32/64) Mac OS 10.0 –
10.8
Cable Length 5.7 in [145 mm]
Color Black
Enclosure Type Plastic
Product Height 0.6 in [14 mm]
Product Length 3.1 in [80 mm]
Product Weight 1.3 oz [38 g]
Product Width 1.4 in [36 mm]
LED Indicators 1 - Power
Power Adapter Included USB-Powered
Humidity 0~80% RH
Operating Temperature 0°C to 40°C (32°F to 104°F)
Storage Temperature -20°C to 60°C (-4°F to 140°F)
System and Cable Requirements Available USB Port
Shipping (Package) Weight 4 oz [112 g]
Included in Package 1 - 4 Port USB 3.0 Hub
Included in Package 1 - Instruction Manual

Certifications, Reports and Compatibility