bob williams's post in How do I find the Device ID numbers for ethernet controllers and internal devices? was marked as the answer
Open Device Manager
Unknown devices will have a yellow question mark
select the unknown device and right click on it to bring up the properties box-Click on the Details tab and select Device Instance ID from the drop down box. You will now see something like this
The VEN and DEV numbers are the Vendor and Device IDs
bob williams's post in Is it possible to scan both sides of a page at once? was marked as the answer
They are available but pretty expensive. An example of one that will do this is the HP Scanjet 8270 Scanner. I have placed a link below so you can check it out. Good luck.