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StarTech® 4 Port SuperSpeed USB 3.0 Hub

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Part Number: ST4300USB3

The ST4300USB3 4-Port SuperSpeed USB 3.0 Hub allows you to add 4 additional USB 3.0 ports from a single USB 3.0 connection to the host computer system.

Backward compatible with USB 2.0 and USB 1.x standards, this USB 3.0 hub still supports older USB devices and can also be used as a hub on older systems that do not have USB 3.0 ports.

With the capability to mix and match USB 3.0/2.0/1.x devices and be used with or without the included external power adapter, this hub offers the best of versatility and portability.


  • Four USB type A ports that can each 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
  • Supports USB 3.0/2.0/1.x devices simultaneously, at full bandwidth
  • Provides up to 900mA of power per port
  • Compact, desktop-style form factor
  • Plug-and-Play and hot-swap compatible
  • 2-Year limited manufacturer warranty


  • Color: Black
  • Connector Type(s): 1 – USB B (4 pin) Female
  • Connector Type(s): 4 – USB A (4 pin) Female
  • Enclosure Type: Plastic
  • LED Indicators: 1 - Power (Blue)
  • Number of Ports: 4
  • Dimension: 0.91" x 3.74" x 2.68"
  • Weight: 1.94 oz
  • Maximum Data Transfer Rate: 5 Gbps
  • Power Adapter Included: Yes
  • Input Voltage: 110 ~ 240 AC
  • OS Compatibility: Windows XP(32/64-bit)/ Server 2003(32/64-bit)/ Vista(32/64-bit)/ Server 2008 R2/ Windows 7(32/64-bit) / Windows 8, Mac OS 10.2 ~ 10.6

Note: If used with the Apple Mac OS operating system, this device will function in USB 2.0 mode only.

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