Does the legacy PC app app support USB microphones?

This article is written for: Zello Work Zello Friends & Family.

The legacy PC app supports USB microphones. Make sure you select the microphone under Tools > Options > Audio > Recording device.

PTT can triggered using HID. So you can use a keyboard, and map one of the keys to the Zello PTT button, or any other accessory that uses HID such as a foot pedal.