The KW-HUB-4U3

Is a 4-port SuperSpeed USB 3.0 bus-powered hub that provides additional USB 3.0 ports to your computer. This hub is the perfect complement to your portable computer and tablet PC that is super-fast, slim, and portable.

4X Super Speed USB 3.0 Ports

The KW-HUB-4U3

The KW-HUB-4U3 provides 1 upstream USB 3.0 port and 4 downstream USB 3.0 ports to link your computer and USB devices at up to 5Gbps of data transfer rate. Convert one of your computer’s USB 3.0 ports to 4 USB 3.0 ports instantly!

This hub is compatible with USB 3.0, USB 2.0, and USB 1.1 devices like USB external hard drives, flash drives, digital cameras, card readers and more.

Slim & Portable

The KW-HUB-4U3 comes in a beautiful glossy black color, slim-compact (4.31 x 1.31 x 0.94in), and lightweight (2oz) body design. Very convenient to use, saves desk space, no power supply needed, and portable to take with you on the go with your laptop or tablet PC.

The KW-HUB-4U3 also comes with a blue power LED strip that lights up when the USB hub is powered on. The four USB 3.0 ports provide ample spacing to easily plug four USB devices at the same time.

The KW-HUB-4U3

SuperSpeed USB 3.0 offers up to 10X faster data transfer performance over Hi-Speed USB 2.0 hubs and is backward compatible with lower speed USB hosts, hubs, and devices.

Fast Friendly & Easy!


* 2.4GHz wireless devices such as keyboard and mice may not work with USB 3.0 ports or near USB 3.0 devices due to noise interference. This is a known issue for all USB 3.0 hub brands. Try connecting to the computer’s USB 2.0 port instead (or use USB 2.0 extension cable). *For USB 3.0 speeds, your computer must have a properly working USB 3.0 port. The USB device must also have a USB 3.0 interface and using USB 3.0 cable. * This USB 3.0 hub is a bus-powered hub that draws power from the computer’s USB port at a maximum total current of 900mA. Bus-powered USB devices that draws power alone from the USB port of the hub maybe low-power (≤150mA) or high-power devices (≤900mA). When plugging high-powered devices like bus-powered external hard drives, unplugging other USB devices from the USB hub maybe required. * This USB 3.0 hub is not a stand-alone charger.


  • 4 Port SuperSpeed USB 3.0 Hub
  • No Additional Power Adapter Needed
  • Horizontal Ports Design
  • Plug & Play
  • Portable Design for Ultrabook, Laptop, PC and Tablet PC
  • Enjoy Data Transfer Rate of Up To 5Gbps
  • Backward Compatible with USB 2.0/1.1


Model: KW-HUB-4U3
Product Type: SuperSpeed USB 3.0 Hub
Ports: 4 x SuperSpeed USB 3.0 Ports
Transfer Rate: Up to 5Gbps
Charging Current: 0.9A (Max)
Dimensions: 4 5/16” (L) x 1 5/16” (W) x 15/16” (H)
Weight: 0.125 lbs (50g)
Supported OS: – Windows 8/8.1, 7, Server 2008, Vista, Server 2003, XP, 2000
– Mac OSX Mavericks (10.9), Mountain Lion (10.8), Lion (10.7), Snow Leopard (10.6), Leopard (10.5)
– Linux Any Distro
Product Size Type Download
Manual 108 KB   PDF  downloadbutton

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