Cost effective SD but write speeds are not fast enough to handle Full HD, standard HD and slower are fine, but it errors on Full HD.

I loaded a number of files on the flash drive and the first time that I tried to review the files, I could not access the drive, then could not even erase and reformat the drive. Costco's return policy has been great.

costco return policy

flash drive failed

Perhaps, since last ten days I am using the SanDisk memory card, till now I haven't come across any problem. It is quite good.

a reputable brand,well built.

- I just received the shipment; - looks great

- a little bit slow; but all other cards are the same.

Not used yet. This is a gift for son and daughter upon request.

Great value

This flash drive boasts "up to 4 times faster than USB 2.0" speed, but what they don't tell you, is that it only means the 'READ' speed! This thing is not ONE BIT faster on WRITE (copying files TO the device!) than any USB 2.0 device when using a USB 3.0 enabled plug.

not excessively expensive; (less than 14 dollars

very slow write speed even with usb 3.0

If you want a mid stream thumb drive go with this one it works just as it states it will, fast with both reading and writing.

SanDisk has been a leader in the storage industry for more than 20 years. Founded in 1988 by Dr. Eli Harari, the company has grown to become the world's largest supplier of flash memory data storage products.

Good performance for a USB 2.0 flash drive; SecureAccess software protects files in encrypted; password-protected "vault; USB connector protected by sliding mechanism; Compatible with Windows XP/Vista/7 and Mac OS X; Nice looking; lightweight design; Five year warranty; Reasonably priced

10 MB/s write speed only applies to the first 20 MB of the data transfer; Includes only 2GB of online storage

Was well packaged and delivered quickly. I installed it in my Samsung Galaxy S4 with no problems. Device recognized the card immediately and it works exactly as expected.

Works as advertised

nothing

Great choice, great value performs great I always choose SanDisk when purchasing any type of memory card. SanDisk has held up very well, I have not had a problem with these products l always recommend this brand