Summary: Last year, I purchased these same Verbatim Store 'n' Go 4 GB USB Flash Drives and they were great in their operation and in their construction. I keep them in a 10 teacher unit for our students to borrow overnight if they need them. (This is a 35 student Special Education unit.
Summary: These are decent storage drives, and the price is right, but they will have issues if you're using them in any other capacity than simply storing or transferring files. They have low to average read and write speed, and work well enough in a windows environment.