SanDisk 32GB (Five Pack) USB 3.0 Flash Ultra Memory Drive CZ48 - Bundle with (2) Everything But Stromboli Lanyard

The flash drives work well. The SanDisk SecureAccess app included is worthless. I installed it on my Mac (running the latest OS X release), and after copying a number of files to the flash drive, the app crashed. When I restarted it, all the files in the encrypted file system on the flash drive were gone. This app is totally unreliable, and Id recommend not using it if you dont want to lose your all files.

I use these at work to install images on so we can image PCs. Easy to use inexpensive.

Seems to all be great so far! Only used 2 of them so if any have issues I will report back at a later date.

I love these thumb drives, because 16 GB is about right for 3 to 4 (14days each) trips per year. I transfer my photos onto the drive each day via a lightweight Surface Pro PC so as not to take up space on the PC. I wish each thumb drive would have a different colored lanyard. I have found San Disk thumb-drives very reliable.

I had an application that required that I be able to save data on a FAT32 device. These USB thumb drives were the perfect solution and are working well for me. I will be purchasing more for the same application.

Best buy on the web, hands down

Very satisfied.

Good value for my money per unit.

everything. they work

From doing research, this is a common problem with this size and type of sandisk drive. Drive detects error and makes itself read only to prevent user from continuing to use drive and having drive fail with additional data. Source: Sandisk Support forum.