PCI Express 2.0 interface.
Up to 5Gbps super-high speed data transfer rate.
2-port USB 3.0 hub allows to be connected to two USB peripherals.
Support two downstream ports for all speed.
Operating system required: Windows 2000/XP/Vista/Windows 7.
Compliant with USB 3.0/2.0/1.1.
Weight: 128.40 g
Size: 20.716.46 cm
1 × PCI-E to 2-Port USB 3.0 Hub Express Card for Desktop