After running Frigate NVR with CPU inference for way too long, I decided it was finally time to start using an accelerator, and ordered a Google Coral USB Accelerator. When plugging in the device, it appeared in lsusb like this:
Bus 002 Device 003: ID 1a6e:089a Global Unichip Corp.
The Frigate docs mention that it needs to initialize the Coral USB first, before it can use it. Frigate will try to initialize the device, but doing so will change the USB ID. This is problematic if you are running Frigate in a VM, and need to passthrough the device using the USB ID. After initialization, the device appears like this in lsusb:
Bus 002 Device 004: ID 18d1:9302 Google Inc.