The Google Coral USB Accelerator is not supported in Canada by the manufacturer , so no retailer can sell it to customers in Canada. That being said, I’m looking for recommendations that have been working well for people using the M.2 Accelerator B+M key or M.2 Accelerator A+E key on a Raspberry PI4 .
Also, what external USB 3 case are you using on the Raspberry PI4 with either the M.2 Accelerator B+M key or M.2 Accelerator A+E key ?