【Dual Interface Design】Engineered with both USB Type-C and USB-A connectors, this 3-in-1 card reader offers unparalleled compatibility with a wide range of devices. 【Mini SD & TF Card Compatibility】Supports Mini SD and TF cards, making it an essential tool for users of action cameras, drones, dashcams, and smartphones. 【USB Female Port】Equipped with an additional USB female port, this adapter allows you to connect peripherals such as keyboards, flash drives, and even game controllers to your USB-C or USB-A devices. 【OTG Functionality】Supports On-The-Go (OTG) technology, allowing for instant synchronization and storage of your files directly from mobile devices. 【High-Speed Data Transfer】Enjoy rapid file transfers with speeds up to 5Gbps, ensuring efficient data management and backup. 【Plug and Play Compatibility】Highly compatible with various devices, this reader offers hassle-free usage without the need for additional drivers or software installation. Specifications: Interface: Type-C and USB Support card types: Mini SD/TF card (not included)