LUN0 and LUN1 String Format | Cypress Semiconductor
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LUN0 and LUN1 String Format
How to display the device name in Device Manager and the Properties windows?
The info in the LUNx strings is used to display the device name in Device Manager and the Properties windows. The format for the string is xxxxxxxxyyyyyyyyyyyyyyyy, where x is the manufacturer, and y is the device. Windows will automatically place a space between the x and y boundary. If the x spaces are not all used, then they should be left blank and Windows will truncate them.
For example, a LUNx string of "12345678ABCDEFGHIJKLMNOP" would show up in Device Manager as "12345678 ABCDEFGHIJKLMNOP".
Likewise, a string of "1234 ABCDE" (note spaces to fill remaining x slots) would show up as "1234 ABCDE".
Note that "1234 ABCDE" would appear as "1234 ABC DE" in Device Manager.