Easy enough to check in Max if you have it. (create an [hi] object and see if it shows up in there). Most gamepads, as far as I know, are all HID compliant, in order to work across the OSs without drivers and such.
A shame is that the [hi] object, in Max anyways, is unidirectional, so thereâs no access to vibration/haptics and/or LEDs on the controller itself, which would be super fucking useful.