intel usb 3.0 host controller driver windows 10

I can transfer 200Gb between an external USB drive and the internal SSD.

I can transfer 200Gb between the internal SSD and an external USB drive without trouble.

Transfers work well using Win7 on older machines (several).

I don't have a drive (other than flash) greater than 32Gb.

If you have a Win10 machine using the Intel eXtensible USB chipset, I would be interested in hearing whether you can perform the same transfer: 200Gb or more between two USB connected hardware drives. These two companies (MS and Intel) need to talk and get their act together. Though this may not last long as Microsoft seems to be forcing more and more people over to Win10. In the meantime, I stopped trying to find a solution on my Lenovo, and am doing my transfers with my older Win7 machine. I have forwarded this information to Intel support as at this point the ball seems to be in their court.

The issue doesn't appear to be related to Windows 10 as I was able to perform the transfer on a computer running Windows 10 but using a different USB chipset. I have been able to reproduce the issue on a machine of the different brand (at this time both reproduced on Lenovo and Asus laptop).

Based on my latest testing, it appears the issue has to do with Intel USB chip set.

Intel usb 3.0 host controller driver windows 10