SmartKeeper Essential 1 x lockable USB storage device without BASIC type key /dark blue. The lockable flash drive is a non-removable USB storage device that can be locked onto a USB-A port. It is a lockable USB storage device that can be connected to a USB-A port. The solution ensures that once connected, the lockable flash drive cannot be pulled out. It can only be unlocked with the matching colour-coded Lock Key Basic (U03). It provides effective first-level protection from risks such as: https://elecena.pl/product/23612259/om03db-lockable-usb-a-storage-device-dark-blue 2023-06-07 https://elecena.pl/product/23612259/om03db-lockable-usb-a-storage-device-dark-blue 2025-02-08