---
title: manufacturerID
framework: coremidi
role: symbol
role_heading: Instance Property
path: coremidi/midicideviceinfo/manufacturerid
---

# manufacturerID

The MIDI System Exclusive (SysEx) ID of the device manufacturer.

## Declaration

```swift
var manufacturerID: Data { get }
```

## Discussion

Discussion This value is 3 bytes long. The framework pads single-byte System Exclusive (SysEx) IDs with trailing zeros. For example, Apple’s SysEx ID, 0x11, is 0x110000.

## See Also

### Inspecting a Device

- [family](coremidi/midicideviceinfo/family.md)
- [modelNumber](coremidi/midicideviceinfo/modelnumber.md)
- [revisionLevel](coremidi/midicideviceinfo/revisionlevel.md)
- [midiDestination](coremidi/midicideviceinfo/mididestination.md)