Review on 💽 KOOTION 64GB Metal Key Shaped USB Flash Drive - Sleek Black Memory Stick by Mark Jefferson

Pros: Really nice form factor. Fits perfectly on a keychain. Cons: Worst performance of any USB stick I can remember. I was only writing at 50 KB/s and reading was around 1.7 MB/s with terrible latency. You cannot "view" files after they are written. It takes a few seconds just to get a direct list. Not very suitable for backup. Only good if you need to transfer a few small files. Absolute waste of time and money.