Les deux clés USB les plus populaires en 2021
1. The mini metal usb drive is small and compact, only 4cm long, the shell is made of metal material, which protects the chip very well. The interface uses usb3.0 and the built-in A-level chip, which greatly improves the transmission rate, from 64bm to 256gb The memory capacity can be selected to meet most of the work needs. It is often used for promotion and business cooperation occasions, and also used for office work. It is the most popular USB flash drive.