- Mar 12, 2015
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- 4,510
I have a Dell Optiplex 990 mini tower and I bought a Digitus USB 3.0 PCI Express Add-On card.
I've connected it to the PCI-e 4x connector, I've installed the Renesas Usb 3.0 Host Controller Driver and everything works fine. But when I connect a USB 3.0 Flash Drive (Kingston DataTraveler 101 G3 32GB) and I want to copy something, no matter how big it is, from my SSD to the flash drive, it copies only with max 15-16 MB/s, it behaves just like a usual USB 2.0 drive, it is way too slow for a USB 3.0.
The read speed is ok for me : aprox 115 MB/s to my SSD.
I don't know what to do in this case, I updated all the drivers for chipset. Please help.
Cheers.
I've connected it to the PCI-e 4x connector, I've installed the Renesas Usb 3.0 Host Controller Driver and everything works fine. But when I connect a USB 3.0 Flash Drive (Kingston DataTraveler 101 G3 32GB) and I want to copy something, no matter how big it is, from my SSD to the flash drive, it copies only with max 15-16 MB/s, it behaves just like a usual USB 2.0 drive, it is way too slow for a USB 3.0.
The read speed is ok for me : aprox 115 MB/s to my SSD.
I don't know what to do in this case, I updated all the drivers for chipset. Please help.
Cheers.
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