SuperSpeed USB 3.0 FAQ (Frequently Asked Questions )

Transfer rate between PCI-Express 1.0 & PCI-Express 2.0

		PCI-Express 1.0 specification x1	PCI-Express 2.0 specification x1
Transfer rate	Min	57.2 MB/s	57.4 MB/s
	Max	61.0 MB/s	117.5 MB/s
	Avg	60.5 MB/s	96.4 MB/s
	Burst	52.8 MB/s	92.3 MB/s

**To achieve the maximum throughput, the PCI-Express slot must be version 2.0 or higher. Performance per port may decrease if both ports are transferring data simultaneously due to limited throughput of the PCI-Express slot.
 

<back to product page