Hello, I recently purchased a Nikon D850 and am shortly going on holiday to Botswana. I have a dilemma though. Does anyone know if I will be able to transfer image files directly from my camera to an external hard drive? I don't want to purchase a bunch of QXD cards and I don't want to bring my laptop on the trip. I am planning to bring an I-pad. Does anyone know of a solution? Thank you!