Diamond SuperSpeed USB 3.0 Three Port Hub with Gigabit Ethernet Port (USB303HE) - Online Only

  • Model #: USB303HE
  • Web Code: 10299783
Sold and shipped by: Best Buy
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Enjoy top speeds when transferring data and connecting to your network over cable with this Diamond USB303HE three-port SuperSpeed USB 3.0 hub with Ethernet. The mini docking station comes equipped with a gigabit Ethernet port to reduce transfer times and boost your ability to stream high-bandwidth files.

More Information

  • Three-port USB 3.0 hub with Ethernet works with ultrabooks, laptops, PCs and Mac computers
  • Gigabit Ethernet provides speedy and reliable wired connection to your existing network
  • One upstream port supports super-speed, high-speed and full-speed traffic
  • Three downstream ports support super-speed, high-speed, full-speed and low-speed traffic
  • IEEE802.3az EEE (Energy Efficient Ethernet) enables a low-power idle state to cut back on power usage
  • Supports IPv4/IPv6 packet Checksum Offload Engine (COE) to reduce CPU loading, as well as full duplex operation with IEEE 802.3x flow control and Jumbo frame
  • Remote wakeup via link-change, Magic Packet and Microsoft wakeup frame
  • Gigabit Ethernet supports IEEE 802.3, 802.3u and 802.3ab network standards

What's in the Box?

  • USB303HE USB 3.0 Hub Plus Gigabit Ethernet Port Adapter
  • Install CD
  • Quick Start Guide

Manufacturer's Warranty:

  • Parts - 1 Year(s)
  • Labour - 1 Year(s)
  • Card Type
    4-Port USB Card
  • Interface
    USB 3.0
  • Number of Ports
  • Transfer Speed
    1000 Mbps
  • Operating Systems
    Windows 8; Windows 7 64; Windows Vista 32; Windows Vista 64; Windows XP; MCE; MAC OS X
  • Platform
  • Width
    6.4 cm
  • Height
    1.5 cm
  • Depth
    2.5 cm
  • Weight
    20 g
  • What's in the Box
  • Warranty Labour
    1 Year(s)
  • Warranty Parts
    1 Year(s)



Customer Reviews

4.5 / 5
Based on 4 review(s) More about Customer Reviews

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4 Reviews

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  • from Montréal

Very useful and practical

The product does warm up when in use, but very convenient for new laptops with few USB ports. Allows you to connect / disconnect each drive separately.

  • from Toronto, ON

Works great!

Using it to connect to the Ethernet on the USB 3.0 port of a Lenovo Yoga II laptop and it started working right away, no driver installations were necessary. Has been working flawlessly and getting great speeds ever since. I highly recommend this device.

  • from Brantford, ON

Great for new Macbook

Since the new MacBook only has one port I was happy to find a way to be able to hook into ethernet and be able to use USBs. Still need USB-C adaptor with USB port to do this but less connections this way.

  • from Toronto, Canada

Very happy so far!

I had no idea that a product like this existed up until recently. This adapter solved nearly all my problems with my new ethernet jack-deprived VAIO Ultrabook (which I ended up getting as a warranty replacement from Sony when my original laptop died). Not only do I get wired internet capability back but I also can now hook up my external portable hard drive, wireless keyboard mouse combo and DVD drive via one USB 3.0 port, leaving the second one on my laptop free to connect the occasional USB thumb drive or game controller. This device is invaluable. NOTE: The item pictured is not what I received, although it is functionally the same. The actual product is slim and rectangular, the USB ports are top facing and the ethernet port is on the end of the stick. The cable is a bit short, but it is what it is. While initially surprised, I'm glad that the product takes up less space and is better designed overall than the product pictured.