Versatile compatibility: The storage box is compatible with SD Card, MicroSD Card, and TF Card, providing a versatile storage solution for your digital needs. speed interface: Equipped with a speed USB interface, this card reader enables quick data transfer between your devices and storage cards. Easy installation: With an external installation design, this card reader storage box can be easily attached to your device, offering convenient access to your stored data. Multifunctional design: This card reader storage box combines a TF card reader, USB2.0 TypeC adapter, and OTG adapter in one compact unit. Use scenarios Transferring photos and videos from cameras, drones, or action cameras to a computer or laptop for quick backup and editing. Accessing and transferring files directly on the go by connecting to a USBC device (phone, tablet, or laptop) via the builtin TypeC adapter using OTG. Backing up or sharing card content on the fly, without needing separate adapters or multiple readers, thanks to the allinone design.