I have installed a PCI USB 2.0 host controller card, which seems to run much slower than the motherboards (MSI K9NGM / MS-7252) USB host controller.
When using the USB connectors direct from the motherboard, I was getting a much higher data rate than when using the ones on the PCI card. Can you advise where the bottleneck is happening as i beleive that the PCI BUS has a data rate of 480Mps ?
I could transfer 250GB of data in 6 hours from the motherboards USB controller but now can only manage 280GB in 24 hours from the PCI card.
Many thanks
Rich
When using the USB connectors direct from the motherboard, I was getting a much higher data rate than when using the ones on the PCI card. Can you advise where the bottleneck is happening as i beleive that the PCI BUS has a data rate of 480Mps ?
I could transfer 250GB of data in 6 hours from the motherboards USB controller but now can only manage 280GB in 24 hours from the PCI card.
Many thanks
Rich