Search by Device ID

Enter the name of the device, for example, GeForce GTX 1060 , usb 3.0
or Device ID, for example, PCI\VEN_10EC&DEV_8168&SUBSYS_99EB1019


You were looking for: PCI\VEN_1066&DEV_0001

Select the driver for your operating system and its bit. It is recommended to install a later version of the driver (see the release date).
To go to the download file, click on the link.

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Device Driver
Vendor: PicoPower Technology
Device: PT86C521 [Vesuvius v1] Host Bridge
Hardware ID: PCI\VEN_1066&DEV_0001