Review on 📱 HKUU 4GB Flash Drive USB Thumb Drive, 2.0 Memory Stick 20 Packs Jump Drive - Multicolor & Portable by Brian Davis

They seem to be doing what they have to do. File transfer was smooth and seemed very fast (although I didn't do any scientific testing). The bright colors are quite pleasing and make it easier to sort through the different types of media - once for music files, once for work/study files, once for pictures and videos. Since I don't have time to use 20, I'll end up giving something away for Christmas stockings. They also come with matching cables for connecting to a USB stick if you want. I will update this review in the future should anything change.