# Subscribe to USB host events

**URL:** <https://forum.electra.one/t/subscribe-to-usb-host-events/2373>\
**Category:** Developers\
**Created:** [September 8, 2023, 5:57pm UTC](https://forum.electra.one/t/subscribe-to-usb-host-events/2373 "2023-09-08T17:57:09Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![szszoke](https://avatars.discourse-cdn.com/v4/letter/s/13edae/32.png) [@szszoke](https://forum.electra.one/u/szszoke)\
**Post date:** [September 8, 2023, 5:57pm UTC](https://forum.electra.one/t/subscribe-to-usb-host-events/2373/1 "2023-09-08T17:57:09Z")

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Hello,

Is it possible to subscribe to USB host events so that I can run some code once a specific USB device is enumerated and then assigned a specific USB Host MIDI port?