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  • UNITEK USB 3.0 Hub 4 port Compact hub with a Built-in 1ft USB 3.0 Cable for Laptops, Ultrabooks and Tablet PCs with USB Ports, bus-powered required no external power supply
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UNITEK USB 3.0 Hub 4 port Compact hub with a Built-in 1ft USB 3.0 Cable for Laptops, Ultrabooks and Tablet PCs with USB Ports, bus-powered required no external power supply

by Unitek
67 customer reviews

Price: $39.99
Sale: $12.99 & FREE Shipping on orders over $35. Details
You Save: $27.00 (68%)
Only 11 left in stock.
Sold by Ocean Technology LLC and Fulfilled by Amazon. Gift-wrap available.
4 USB3.0 bus powered hub
  • SuperSpeed USB 3.0 supports transfer rates up to 5 Gbps - The actual transmission speed is limited by the setting of the device connected; Backward compatible with USB 2.0/1.1.
  • Massive expansion, Provide 4 ports USB3.0 to connect 4 USB devices for accessing; Backward Compatible with USB 2.0; Support for Windows 8/ 7/ Vista/ XP, Mac OS X 10.8.4
  • Plug and play, Supports hot Swap; Compact and portable; Length of the USB cable of 30cm, Special for Laptop/ Ultrabook/ MACBOOK/ Tablet PC and PC
  • Safe and reliable; Build in Overvoltage/Overcurrent/Leakage and Short-Circuit protection unit; The connection cable is attached to the hub -no need to worry about leaving it behind or losing it
  • High Performance with VIA VL812 Chipset; Slim Size - Easy Carrying and Experience; Powered via USB - No Additional Power Adapter and Driver is needed
$12.99 & FREE Shipping on orders over $35. Details Only 11 left in stock. Sold by Ocean Technology LLC and Fulfilled by Amazon. Gift-wrap available.

Frequently Bought Together

UNITEK USB 3.0 Hub 4 port Compact hub with a Built-in 1ft USB 3.0 Cable for Laptops, Ultrabooks and Tablet PCs with USB Ports, bus-powered required no external power supply + Unitek 3 Ports USB 3.0 Hub with RJ45 10/100/1000 Gigabit Ethernet Converter LAN Wired Network Adapter for Laptops, Ultrabooks and Tablet PCs with USB Ports, Compatible with Windows XP/7/8, Mac OS-X, Linux
Price for both: $35.98

Buy the selected items together

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Color: 4 USB3.0 bus powered hub
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Technical Details

Color: 4 USB3.0 bus powered hub

Product Description

Color: 4 USB3.0 bus powered hub

Additional Notes
-2.4Ghz wireless devices, such as wireless keyboard and mouse adapters, may not work in close proximity to USB 3.0 devices or hubs. Connecting to a USB 2.0 port is recommended
-This product has been designed specifically for users of ultrabooks, laptop PC and tablets with USB port; Since the length of the USB cable is approximately 30cm, you are kindly advised to order a USB 3.0 extension cable along with this product If you intend to connect it to a desktop PC

4 Ports USB3.0 with Special Design
- With 3 USB3.0 ports on the front of device and 1 usb 3.0 port on its side, it makes you easily plug in and remove devices
- Charging circuits and transformers were integrated into the device, the structure is integrative. Easily enhance your PC by four interfaces, without having to resort to external power supplies

Control Chipset: VLI812 von VIA
The device is equipped with a high performance USB3.0 chipset, which the stroke can be reliably operated in a stable and highly efficient

Power Usage Alerts

- For stable operation, devices connected to this hub should not exceed a combined current of 5V 900mAh. Do not connect it to more than one high power-consuming device, such as HDDs, certain office equipment, etc.
- It is not recommended to use this USB hub for too many peripheral devices with high energy consumption. Two external 2.5 "hard drives without any additional power supply to bring the USB port of the PC is already at its limit
- This hub is not meant to serve as a stand-alone charger. It is not compatible with iPads or any other devices with irregular charging requirements

Package included
-A 4-Port USB3.0 Hub

Product Details

Color: 4 USB3.0 bus powered hub
  • Shipping Weight: 3.2 ounces (View shipping rates and policies)
  • ASIN: B00EHDJ8UE
  • Item model number: Y-3046
  • Average Customer Review: 4.5 out of 5 stars  See all reviews (67 customer reviews)
  • Amazon Best Sellers Rank:

Customer Questions & Answers

Customer Reviews

Most Helpful Customer Reviews

Color: USB 3.0 to ethernet adapter
Length: 4:11 Mins
This is a nice and powerful dual purpose adapter for your computer you can add 3 UBS 3.0 ports to your computer plus an Ethernet port by using one of your USB 3.0 ports. The unit is powered by your computer's USB port so you have to understand that the power from your USB port is used to power the adapter and also shared by whatever devices you plug into the hub. Using a USB 3.0 port on your computer you will have 900 mA to split and using a USB 2.0 port you will have 500 mA to split. Don't forget that the hub will also split the data communication bandwidth between the three new ports.

Inside of the box you will find the hub itself, a disk with Ethernet adapter drivers and a brief instruction manual. On my computer using Windows 7 Professional I did not have to install the driver disk into my computer and the Ethernet port worked perfectly. My computer stated that it found an ASIX AX88171 USB to Gigabit adapter. It can support 10, 100 and 1000 Ethernet speeds for wired networks. The hub 3.0 ports are plug_and_play with my computer and they also required no additional drivers. This additional Ethernet port is ideal for someone whose Ethernet port has failed and on a laptop and most other computers. That is usually a mother board problem that is expensive to repair. The USB cable coming out of the adapter is 12 inches long and it is really too short for a tower computer but it would be ideal for a laptop computer.
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9 of 9 people found the following review helpful By Ali Julia #1 REVIEWER#1 HALL OF FAME on September 24, 2013
Color: USB 3.0 to ethernet adapter
Length: 0:35 Mins
This listing combines multiple items. My review is for the usb hub with 3 USB losts and an Ethernet connection.

Unitek 3.0 USB hub is a compact hub with three USB slots on top, and an Ethernet connection on one end. It weights 2.1 oz, and is 4.25"L x 1.125"W x 0.75"H. I like having USB slots on the top as I find this configuration easier to work with than when the slots are on the side.

This hub performed very well in my speed tests, one of the fastest hubs I have tested (results included below). I was pleased with both USB and Ethernet performance. I found a practical use for the Ethernet adapter. I used it to improve the performance of the built-in Ethernet in a netbook computer that is 2 years.

ETHERNET port
~~~~~~~~~~~~~~
While thinking of how best to measure the performance of the Ethernet port on this hub I came up with a great practical use for it. I have a 2 year old Acus netbook computer which has a 100 MB Ethernet connection and a 2.0 USB port. This means anything I need to copy to and from this netbook computer will be transferred at the speed less than 100MB (the actual measurement shows 90 MB). 2.0 USB port is capable of 400MB data transfer.

This means by attaching the netbook using one of the Unitek hub's USB ports (it is limited to USB 2.0 because of the netbook computer capabilities) and then using the hub's Ethernet port to connect this computer to the rest of the network I can upgrade the netbook's built-on Eithernet speed from 90 MB to a much better number.

My tests show that the speed using Unitek hub is 302MB. This more than 3 times better than before!
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5 of 5 people found the following review helpful By Adam Wood TOP 500 REVIEWERVINE VOICE on January 13, 2015
Color: New Model HUB 3.0 Ethernet
Length: 2:26 Mins
* Free sample was provided for evaluation. *

(If you're reading this, you likely already know what such an adapter is good for. In case you don't, it's possible that your internet speeds are faster than what you'll get over Wi-Fi - so it can make sense to use an Ethernet cable instead of Wi-Fi sometimes.)

I'm quite impressed by this adapter. Unitek (and other companies) sell less expensive USB-to-Ethernet adapters, and they also sell Ethernet/USB hub combo adapters. This is just a newer model in their line of products. I don't know what sets it apart from their older USB 3.0 adapter/hub that is about $3 less expensive, but I can say that this model works well.

The video is just a quick overview of the hardware and the Ethernet adapter. I don't show off the USB hub in the video, but I have used it and checked the speeds.

I was really happy to see that the Ethernet functionality works just as well (at least for my internet speeds) on either a USB 3.0 system or a USB 2.0 system. My 2011 MacBook Air does not have an Ethernet jack, and it is only USB 2.0. This adapter worked fantastic with it. My impression from the product description was that the hub function was USB 2.0 compatible, but I wasn't sure if the Ethernet adapter was - so I wanted to point that out here.

I did have to install the drivers on my Macs before the Ethernet function would work, just like the product description and instructions say. I do have an external disc drive, but not everyone with Macs will have a drive. You can go to Unitek's webpage and download the latest driver, though, so you don't need to use the CD. In fact, the driver on their page was newer than the one on the CD included with my adapter.
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Want to discover more products? Check out these pages to see more: by unitek, books 0 to 3, 8 port usb hub, 1gbps ethernet hub, 8 port usb hub, 1gbps ethernet hub