Free Driver for MAC-OS, Driver need for Windows.(ASMedia ASM1042A Driver)
The adapter only work for USB3.0 Device like usb keyboard, mouse, hard disk, flash disk. it don't work for any video,audio ana capture device.
Some USB 3.0 hard disk can't work because it need high power. (you need to connect the extral power cable).You can test it with usb flash disk first.
Easily connect your Thunderbolt-equipped Mac or PC to an USB device with the Thunderbolt to USB 3.0 Adapter. Small and compact, it connects to the Thunderbolt port on your Mac or PC computer, giving you an extra USB 3.0 5Gbps port.
Only Work for Macbook & iMac with Thunderbolt.(Mini DisplayPort don't work.)

Technical Details

Product Details

Package Dimensions
Width : 4.02 inch
Height : 2.01 inch
Length : 7.01 inch

Shipping Weight: 3.2 ounce (View shipping rates and policies)

ASIN : B015F6ODUQ