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Item#: N82E16817364037

Koutech IO-HU434 4-Port SuperSpeed USB 3.0 External Hub with Fast Charge Ports

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  • 4 x USB 3.0
  • USB 3.0

  • Specifications
  • Warranty & Returns
  • Reviews

Learn more about the Koutech IO-HU434




USB 3.0
4 x USB 3.0
Transfer Rate
Operating System Supported
Windows XP/Server 2003/Vista/Server 2008/Windows 7/Server 2012/Windows 8 or later/Linux & Mac OS


USB Specification v.1.0/1.1/2.0/3.0 compatible (data transfer rate at 1.5/12/480 Mbps/5 Gpbs)

Four (4) SuperSpeed USB 3.0 downstream ports

One (1) SuperSpeed USB 3.0 upstream port

All four (4) ports support USB Fast Charge

USB Attached SCSI Protocol (UASP) Revision 1.0

USB 3.0 ports support Battery Charge Rev.1.2 specification (Charging Downstream Port, CDP)

USB 3.0 ports support Dedicated Legacy Battery Charge Port (DCP) for Apple series products

USB 3.0 ports support Automatic Battery Charge function detection

USB 3.0 ports support Battery Charge while the system enters active or suspend state

USB 3.0 ports support USB Fast Charge

Individual MOSFET Power Switch Protection & Over-Current sensing for each port

Supports self-powered mode

Auto detect speed and connection of devices

USB supports up to 127 devices in peer-to-peer configuration

SuperSpeed USB 3.0 is fully compatible with original USB systems, peripherals, and cables

Fully Plug-N-Play compatible

All ports support USB Fast Charge


Package Contents
One (1) 4-Port USB External Hub
One (1) USB 3.0 cable (male Type-A to male Type-B) (4.5-ft)
One (1) AC power adapter (5V / 4A)
Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 2 years
  • Limited Warranty period (labor): 2 years
  • Read full details
  • Return Policies
    • Return for refund within: 30 days
    • Return for replacement within: 30 days
  • This item is covered by's Standard Return Policy.
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