I have a slightly older SLR camera and I'm fed up with getting the pictures on my cell phone via my laptop. So I thought to myself whether there might be a device that could be plugged into the data transfer port with which I could then transfer the data to my mobile phone via WLAN. Is there maybe a solution?
There are memory cards that can even communicate with the laptop via Wi-Fi.
Is that true, I completely forgot, thank you!
Take the SD card out of the camera and insert it into an SD card adapter for cell phones. This is plugged into the cell phone's USB slot and the images are pulled from the external memory card to the cell phone's internal memory card.
There are actually SD cards that have Wi-Fi built in. This could be used to transmit directly to your cell phone. Maybe it is also available with Bluetooth…