CrystalDiskMark 3.0 x64 Sequential Read : 42.470 MB/s Sequential Write : 13.018 MB/s Random Read 512KB : 37.310 MB/s Random Write 512KB : 3.492 MB/s Random Read 4KB (QD=1) : 2.421 MB/s [ 591.2 IOPS] Random Write 4KB (QD=1) : 1.229 MB/s [ 300.0 IOPS] Random Read 4KB (QD=32) : 2.477 MB/s [ 604.7 IOPS]...

*SDXC = Greater size than 32GB max SDHC siblings; *Supposedly higher speed throughput; *Has a little white space to write on.; a little one; *Comes with a nice plastic clam shell; *Bought it for Canon T2i camera

Dissapointed at write speeds--expected them to be at 30 MB/s but it is only stable at 12 to 13 MB/s..; not bad but expected 30s because the packaging touted up to 30 MB/s speeds but apparently it was for reading files not writing.; it being "Ultra" it should have performed better, in my opinion.

What you want for memory storage in a DSLR is a card that doesn't cause any delay from the click to the next click. That would be this card as long as your camera supports SDXC, like the Nikon D5100. There is no pause between shots while the buffer clears to the card.

Fast Transfer; Reliable

I bought this item as backup for my camera, it stores 4.2k amount of raw pictures and its super fast. So far so good, just used it during one of the shoot and didn't have any problems.

good speed, cant go wrong with this product [...] i have been using this product for 1/2 year now, no problem whatsoever.

Its brilliant in its features,design & quality. Worked fine on my phone and on my tablet also. This goes with very fast speed. I love it!

I've used all different types of SD cards for various electronic devices. I've never had an issue with SanDisk in the past and will use them whenever possible. This particular card is being used in Bushnell Trail Cameras for both photos and videos.

I got the best offer on the card in SnapDeal. I am using it in my Sony camera. It's so much better than the one which came with camera. I can store pictures and videos as much as I want. The clarity is really great.

Another great deal from memory bits. Delivered promptly and works as expected in my smartphone, great value for money. Transferring files from laptop to sd card is quick and easy. Thinking of buying a spare one too.

I like it. It works well.

I have received this card today and I am getting message that transfer interrupted every time I try to transfer contents to SD card. I am using SONY Z ultra and as per specification this card microSDHC class 10 should be compatible. I am not able to transfer data.