Sony Professional XQD G series 240GB Memory Card (QD-G240F/J) , Black

excelente, rapida y confiable

Amazing wonderful!!! I love it! Thank you very much God bless you!

Haven’t used it extensively yet, but so far it performs as advertised. The “Sony” name gives me a lot of confidence.

Works great in my Nikon Z6

Pricey, but you get what you pay for. I use this in my Nikon D850 and it does a wonderful job of keeping my images safe until I'm ready to download them. It is my main storage, although I do have the extra storage of an SD card to use in case of overflow, or if I want duplicates.Since Nikon's SnapBridge is sometimes wonky, or inconvenient, I just pop this out of the camera and into my card reader in order to view or transfer images to my computer or other, permanent storage. On a recent trip overseas I was able to store 2,244 RAW images at over 57MB each. That's a lot of storage. A lower setting would allow even more images, but why take less than the best image quality? Depending on your needs, one of these may be enough. A professional photographer would probably want more than one, for back up.

I purchased the Sony 128 GB XQD card and didn't get a chance to use it until about 1 1/2 months later. It works in the camera, but I cannot download the pictures to my Mac. The Mac doesn't recognize the card. I have a 64GB Sony XQD card, and it recognizes it fine. I've tried it on both my iMac and my wife's iMac. Both 64GB cards are recognized, but the 128 GB card is not. I've even downloaded some XQD card reader software from Sony, but it still doesn't work. And since it's over a month old, I cannot return it. Had I known that, I'd have tried it earlier. I've formatted it in the camera, (Nikon Z6) and I've taken two different sets of pictures, formatting the card in the camera after each set, but still no luck. I know it's not the card reader or USB port because the 64GB card is always read, and yes, I did try different ports directly on the computer. With an upcoming overseas trip, I'm very disappointed in this card. Not sure if I need to purchase only 64GB cards from now on.Part two of this review.I changed my Star rating from a 1 to a 4. I found that using the cable and plugging my camera into my computer I can view the photos and delete them or save them to my library. So I’m thinking it might be the card reader that is having issues. Since I’m not sure that the card reader is reading the photos, I’m hesitant to slam the card if it is indeed the card reader that is the problem. I Purchased the card reader on Amazon because it had a four star rating.

I have used these cards for years and they just work and work well.

And all this time, I thought it was my camera that was slow. After buying this card, I realize it wasn't the camera. It was the SD card. The card is very pricey especially compared to an SD card but it makes such a big difference with my photos. Wish I had bought it years ago.