I => @id: id of the device (struct input_id)Bus => id.bustypeVendor => id.vendorProduct => id.productVersion => id.versionN => name of the device.P => physical path to the device in the system hierarchy.S => sysfs path.U => unique identification code for the device (if device has it).H => list of input handles associated with the device.B => bitmapsPROP => device properties and quirks.EV => type..