I moved this to the Qu folder for you 
There’s a knowledgebase article about Qu-Drive and USB devices here: https://support.allen-heath.com/hc/en-gb/articles/4402944132753-Qu-Understanding-Qu-Drive-and-USB-devices
Which contains a link to the community list of devices, which is here: Qu-Drive Compatible USB Device Database (The link is in the opening post)