https://developer.nvidia.com/embedded/jetson-nano
The above products do not have a micro sd slot.
I don’t know how to flash jatpack to the above product.
I have a jetson Nano developer kit (b01) and a carrier board from Avermedia.
Plesae check Firmware – Auvidea to find which Auvidea board you used, and refer to their manual or Support – Auvidea