Wednesday, September 14, 2011


A few months ago I bought a Sandy Bridge Intel motherboard that has onboard USB 3.0.  I finally decided to try a USB 3.0 SATA dock to take advantage of the USB 3.0 speeds.  The results are rather impressive if you are coming from a USB 2 SATA dock.  USB 3 even edges out an eSATA interface. 

Using Windows 7 x64 I copied a 16.4gig file from an internal hard drive to my new USB 3 dock in 173 seconds.  The same file using an eSATA dock took 199 seconds and using a USB 2 dock it took a whopping 963 seconds. To say the least I am happy with the transfer rate that USB 3 provides.

The USB 3 dock is from Rosewill, model RX-DU300.  I am using an ASUS P8H67-M EVO motherboard.  This motherboard uses an ASMEDIA USB 3.0 chipset.  Microsoft does not provide generic USB 3 drivers so you will need to install the drivers that are specific to your M/B.  In my case it’s the ASmedia drivers which are available on the ASUS site.  They are dated 12/29/2010.  I was a bit worried when I saw how old they are but they seem to be working fine.  Watch the video to help show you how to confirm if your USB 3 drivers are installed.

The dock comes with a 3’ foot USB 3 cable.  It’s a bit short in my opinion, but at least it came with a cable as you do need a special USB 3 cable to take advantage of the higher speeds that USB 3 provides.  Make sure the cable seats all the way on the back of your motherboard.  On my first attempt the cable was not in all the way and the speed was degraded.  

This dock will fit standard size sata or laptop sata drives.   The dock has a blue LED to indicate power and blinks when transferring data.  The eject button is hard to depress.  I would also hold the drive during the eject so it does not bounce. 

1 comment:

  1. Do you still have this docking station? Mine went belly up and the 3TB drives I used can't be read on another docking station. I'd buy it off you or even borrow it from you for a price.

    -Heschel Horton (herschel . horton @ gmail . com


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