Is this Windows * Compatible??

I am very happy with the hub. My transfers to my backup hard drives is now much faster.

What are the dimensions of the unit?

If you go the item page at Newegg, scroll down a bit and choose the "Specifications" tab, the dimensions are given. I have confirmed that they are correctly stated: It is compact.

How long is the provided USB cable?

It is slightly less than 5 feet: ~58.5" (~149 cm). Worth noting is that it is a proprietary cable, so you won't find a longer replacement just anywhere (I do not know if they exist). I suppose you could you a USB3 extension cable, but I don't think I would use more than 10 feet total cable length to ensure maximum throughput. I have not tested this.

Does it work with Mac OS?

I do not have a Mac to try this hub on, so I am not sure. But, if you check the USB protocols or specifications that your Mac and its current OS will accept against the USB protocols listed on the D-Link web site for this hub and find that any of them match, then there is a good chance that this device will work on a Mac running that OS. If there is no match, then this hub will not work with your Mac.

How many amps does the power supply give? I'm hoping for 3.5a

In continuous use since I bought it. Quite satisfied.

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D-Link DUB-1340 4-port SuperSpeed USB 3.0 Hub

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4 USB 3.0 Ports, transfer rate up to 5Gbps, backwards compatible with USB 2.0 & 1.1
Plug and Play
Up to 127 devices by cascading multiple hubs
Maximum 900mA per port with external Power Adapter

Overview

Specs

Reviews (8)

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The D-Link 4-Port SuperSpeed USB 3.0 Hub (DUB-1340) provides four additional USB 3.0 ports for your PC, allowing you to connect USB devices such as external storage, digital cameras, printers, and more. It is a plug-n-play solution, no additional driver installation required.

Key Features

Add four USB 3.0 ports to your PC

Backward compatible to USB 2.0 and USB 1.1

Transfer rates of up to 5 Gbps--up to 10 faster than USB 2.0

Up to 900 mA of power per port with included power adapter

Connect up to 127 USB devices by cascading multiple hubs1

Plug and Play, hot-swap compliant

SuperSpeed USB 3.0 Capabilities

USB 3.0 allows you to transfer data at blazing speeds of up to 5 Gbps--up to 10 times faster than USB 2.0. You can back up your photos, music, and HD movies to a USB 3.0 external storage device faster than ever before. Each port delivers up to 900 mA of power with the included power adapter for faster charging and power hungry USB devices.

Model
Brand	D-Link
Model	DUB-1340

Details
Type	USB
Standards	USB 3.0
Max Devices Supported	Up to 127 devices by cascading multiple hubs
Ports	4 downstream USB Type A (female) ports 1 upstream USB Type Micro-B (female) port
Transfer Rate	SuperSpeed: 4.8 Gbps High Speed: 480 Mbps Full Speed: 12 Mbps Low Speed: 1.5 Mbps
Power Input	Bus Power Only : Maximum 100mA per port With External Power Adapter: Maximum 900mA per port
Operating System Supported	Windows 7, Windows Vista, or Windows XP SP3 or higher
Dimensions	2.9" x 3.9" x 0.8"
Weight	0.13 lbs.
Temperature	0° C~ 40° C
Color	Black
Humidity	0-80% (Non Condensing)

Features
Features	Standards: USB specification version 3.0 USB specification version 2.0 USB specification version 1.1 1 USB specification version 1.0 OHCI (open Host Controller Interface) EHCI (Enhanced Host Controller Interface) The D-Link 4-Port SuperSpeed USB 3.0 Hub (DUB-1340) provides four additional USB 3.0 ports for your PC, allowing you to connect USB devices such as external storage, digital cameras, printers, and more. Providing data rates of up to 5Gbps - 10 times faster than USB 2.0. You can transfer your photos, music, and HD movies to a USB 3.0 external storage device faster than ever before. Add 4 USB 3.0 ports to your PC Increase transfer speeds & capability with USB 3.0 transfer rates up to 5Gbps - 10x faster than USB 2.0 Backward compatible with USB 2.0 and USB 1.1 Plug and play connectivity Blazing USB 3.0 Speed USB 3.0 allows you to transfer data at blazing speeds of up to 5 Gbps - up to 10 times faster1 than USB 2.0. You can back up your photos, music, and HD movies to a USB 3.0 external storage device faster than ever before. Each port delivers up to 900mA of power with the included power adapter for faster charging and power hungry USB devices. Connect All Your Peripherals Backward compatibility with USB 2.0 and USB 1.12 means that you can connect any USB device to the DUB-1340. Each port automatically detects USB type and transfer data at a maximum rate for each individual port. If you need more ports, you can connect additional USB hubs to support up to 127 devices. Maximum transfer rate based on USB 3.0 specifications. Actual data throughput will vary. To meet USB 3.0 transfer speeds, USB 3.0 Hubs, cables and devices are required. 2 Using a USB 1.1 or USB 2.0 port will affect device performance.

Packaging
Package Contents	D-Link 4-Port SuperSpeed USB 3.0 Hub (DUB-1340) Power adapter USB 3.0 cable

Additional Information
First Listed on Newegg	September 19, 2011

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D-Link DUB-1340 4-port SuperSpeed USB 3.0 Hub

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Item#: N82E16817395008

D-Link DUB-1340 4-port SuperSpeed USB 3.0 Hub

Learn more about the D-Link DUB-1340

Customer Reviews of the D-Link DUB-1340

Warranty & Returns

Warranty, Returns, And Additional Information

Return Policies

Manufacturer Contact Info