Can I use SD Card reader to attach SD card to My Cloud EX2 Ultra

I tried to attached a SD card with a USB card reader plug into the USB port on the back of My Cloud device, it doesn’t seems to recognize the storage. Can it be done? or I need to do something else. can anyone help? thanks



@ngkevin812, I imagine the busybox kernel would need to have a driver to recognise the SD Card reader and it most likely does not have this. I think you will need to use a directly connected USB device.