I have 2 or more USB devices that are recognised as Keyboards by HID.

They are RFID readers. They work fine placing the readings into
XP/Excel in the active cell. All devices read to the same active
cell/column.

However I want to be able to log each reader separately. How do I get
XP to recognise which keyboard (reader) is giving the reading, and put
a tag on/with the reading so that when in Excel it can be seen which
keyboard it was.

Regards

Charlie Harris