Regarding this SAMSUNG card after a quick format I found that its real capacity was 59,9Go.
I tested it, it works perfectly. Its storage is huge, I can achieve 2,236 photos in RAW format. Pro card for real!
The delivery was very quick, just 2 days after the order.
For me, even if I have a small loss of capacity the price / quality ratio is more than satisfactory (less than 20).
I recommend this product.