Product images are provided for reference and may not represent the exact model, configuration, or included components.

No Bots, Just Experts

Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.

Description

StarTech ST4300MINU3B USB 3.0 Hub

Overview

The StarTech ST4300MINU3B is a compact, portable USB 3.2 Gen 1 hub designed to add four USB Type-A ports to a notebook, ultrabook, or desktop computer. It solves the common problem of insufficient USB ports on modern laptops, enabling you to connect essential peripherals like external hard drives, webcams, keyboards, and mice without sacrificing existing connections. Its slim profile and USB power source make it ideal for mobile professionals and users seeking a clutter-free workspace.

Compatibility

This hub utilizes the USB 3.2 Gen 1 standard, also known as USB 3.0, providing a 5 Gbps data transfer rate. It is backward compatible with USB 2.0 and USB 1.1 devices, ensuring broad compatibility with most USB peripherals. The hub connects to the host system via a USB 3.2 Gen 1 Type-A connection. Its chipset is the Realtek RTS5411.

Installation Notes

The ST4300MINU3B is powered directly from the host computer's USB port, requiring no external power adapter. This simplifies installation and reduces cable clutter. The operating temperature range is 0°C to 40°C (32°F to 104°F), suitable for most indoor environments. The integrated cable is 5.7 inches long.

What's in the Box

  • 1x StarTech ST4300MINU3B USB 3.0 Hub
  • 1x Quick Start Guide
Specifications
Data Transfer Rate: 5 Gbps
Host Connection: USB 3.2 Gen 1
External Ports: 4 x USB Type-A
Bus Type: USB 3.2 Gen 1
Chipset ID: Realtek - RTS5411
Maximum Data Transfer Rate: 5 Gbps
MTBF: 40,103 hours
Power Source: USB-Powered
Input Voltage: 5V DC
Operating Temperature: 0C to 40C
Storage Temperature: -20C to 60C
Humidity: 0~80% RH
Color: Black
Material: Plastic
Cable Length: 5.7 in
Product Length: 3.1 in
Product Width: 1.4 in
Product Height: 0.6 in
Weight: 1.3 oz
Warranty: 2 Years
Brand: StarTech
MPN: ST4300MINU3B
Type: Power Supply
Connectivity: USB
Q&A
Reviews
Have Questions?

StarTech ADD Four USB 3.0 Ports TO Your Notebook - ST4300MINU3B

$29.71
$28.99

RELATED PRODUCTS

System Design, Deployment & Technical Support

Support services and planning resources for commercial surveillance, access control, and infrastructure deployments.

Fixed scope • Fixed price

System Design Assistance

  • Get help validating product compatibility
  • Coverage requirements
  • Storage planning and deployment architecture before you buy.
Request Design Help

Deployment & Configuration Support

  • Access fixed-scope support for rollout planning
  • User setup guidance
  • Migration and system standardization across single-site or multi-site deployments
View Support Services

Guides, Tools & Calculators

  • PoE requirements
  • Storage retention
  • Camera selection and deployment methodology
Open Technical Resources