Review on 💾 High Speed Gigastone 128GB SDXC Memory Card: Ideal for 4K Ultra HD Video, Compatible with Canon, Nikon, Sony, Pentax, Kodak, Olympus, Panasonic Digital Cameras by Sean Maples

I have 2 x 4GB SD cards that I took pictures with while on vacation abroad when I downloaded the maps to your Mac computer, all the photos are gone, so now the computer doesn't recognize the map at all. I've taken the cards to several computer stores and they all tell me the same thing. Contact Gigastone to see if they can help you recover your photos. that sounds good until you try to find their contact information.