Extremely fast and high-capacity data transfer solution
Compliant with USB 3.0 specification
Date transfer rate up to 5.0Gbps / 625MB/s
Compatible with USB 2.0 & 1.1 specification
Compliant with Single-Lane (x1) PCI-Express specification revision 1.0a
Supports 2.5Gbps PCI-E bus with full duplex channel
4 USB 3.0 type A female connectors
Plug & play and hot swapping capability
Bus-powered mode and no external power required for most of peripherals
4 pin power connector available for some high current consumption peripherals, like drives
Supports Win2000/2003/XP/Vista32bit 64bit/Win7
Compliant with usb 3.0 specification revision 1.0
Supports Low-speed(1.5Mbps)/Full-speed(12Mbps)/High-speed(480Mbps)/Super-speed (5Gbps)
Supports 4 downstream ports for all speeds
Supports all USB compliant data transfer type as follows;Control/Bulk/Interrupt/Isochronous transfer
Compliant with Intel is extensible Host Controller Interface(XHCI)Specification revision 0.95
Support USB legacy function
Compliant with PCI Express Base Specification 2.0
Supports PCI Express Card Electromechanical Specification Revision 2.0
Supports external power socket in order to supplying power for each USB 3.0 connector up to 900Ma Max/port
1 x PCI-E USB3.0 4ports Card
1 x CD drivers
This review is from: New PCI-e PCI Express to 4 Port USB 3.0 VLI USB Hub Controller Card Adapter 5Gbps
Pros: Cheap and seems like a good way to add high speed USB ports to a system that doesn't have fast USB or not enough USB ports. Shipping was fairly fast.
Cons: The drivers are not an automatic find through windows update. They did come on a disk with the product but I'm not sure how up to date they are or if they will be able to be used on future operating systems.
Other Thoughts: This card took up my only slot of this type on my mainboard. It's back fits tightly up against the top of my large video card because of the location of the slots on my mainboard. The new USB hub is a small card so it shouldn't cause heat issues with the video card being so close to it.
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