Don't trust any electronics that regularly get hot with valueable data. as far as I'm concerned if its not saved in 2 locations (raid1) its not saved at all. If/when it fails i warned you.

This thing is FAST; If you haven't moved to a(n) SSD then your spinny hard disk will be the bottleneck when moving large files

It does get hot; but its lifetime warranty

I absolutely love these cards. While I don't notice a speed in writing and recording, sandisk in general makes great reliable memory cards.

All the applications that are transferable to microSD card run very smoothly and same goes for the videos. I can now store my applications , videos , games etc on my ext microsd card. It is the best if you have Samsung Galaxy Note 2.

Easy To Use; High Capacity; Portable; Reliable

Average Transfer Rate

I bought one of these for my wife's Windows 8 tablet and one for my Android 4.2 smartphone. Both worked perfectly, detected immediately with no issues.

Card was working ok for nearly a month, then I started noticing curruption, so I put it in my pc to back up files and died somewhere in the copy proccess lucklily I got most of my importaint data off, now the card only reports 32mb in fdisk (linux, android), its completely un readable in windows no...

Large Capacity; Warranty Hopefully

Died 1 Month In; Slow - 8-9 Mbs Write; Unreliable Performance; Writes/reads slow

Used it in my gopro hero3 black for a year. It hasn't filled up yet because it can record video through all three of my batteries at 1080p, 60fps. Very happy.

Great storage capacity; Dependable

It was a little bit of a premium price; being on the leading edge of capacity last year

i bought this product in may 2014..so its been only 5 months and it has already stopped working..i had all my photographs of important ceremonies in the card and now i am left with nothing...

I've only had this card for less than a month and it is what I was looking for. I'm using this card for my Samsun S5 phone. I like to keep photos and video that I take on my phone so I could look things up or share with people so I don't delete too many things.

This card has a lifetime warranty. This is 64GB card so you can store much more things in it. This card has a great write and copy speed. It is reliable because it is from sandisk. This card looks better in red colour and vrry durable.

Bought this last week for a University project. Uploaded around 32Gb of photos through the USB 3.0 connection in around 5 minutes. Decent encryption software and inclusive of a decent length of warranty.