Review on 5-Pack MOSDART 32GB Swivel USB 2.0 Flash Drive Bulk with Led Indicator, FAT32 Thumb Drives, Jump Drive, Zip Drive Memory Sticks - Black/Blue/Red/White/Green (32 GB, Mix Color) by Dustin Woodrow

I bought two 5 packs, one for 32GB and the other for 64GB. The drives behave similarly, although the 64GB version is faster on average when writing. 32GB version I tested all 5 drives in a 5 pack and they all worked fine. I measured the write speed and found that the write speed is around 5MB/s. Surprisingly the speed was very stable (see 1st photo). 64GB version. I tested all 5 discs in a 5 pack and they all worked fine. I measured the write speed and found that the average write speed was around 8MB/s, but the write speed was extremely erratic, going from 15MB/s to 0MB/s (see last photo). Both versions The disc did not heat up during continuous recording. . The reason I downgraded it 1 star (and only gave it 3 stars for ease of use) is because with a blue (see image) and black flash drive you can't see the activity LED, it unless you look straight into the small hole at the end. Journey. With a green flash drive, you may see a faint red flash on the case. White (see image) and red flash drives have a highly visible blinking and solid red light that illuminates almost the entire drive. I would recommend buying the white or red versions of these drives if seeing the activity LED is important to you.