Reference: attributes

device attribute

device
Type	Element	Description	Use

The device is any piece of electronic equipment, including such as MIDI devices, lighting units, CD players, DVD players, PC and many more possible devices.

Here is a brief list of possible values:

CMS-401 Interface
MIDI machine control
Fostex
MQX32M
Sound Blaster Pro
Steinberg SMP24/2
Roland U220
Yamaha TG100