Multifunction OTG Card Reader Key benefits and features Compatibility and connectivity: Supports TF microSD and Memory Stick MS cards and provides two ports USBA and USBC for OTG data transfers between laptops, smartphones, and storage devices. No driver installation required. Allinone solution for professionals: Ideal for photographers, content creators, and professionals who need to connect cameras, smartphones, and computers with a single device. Durable and protective design: Constructed from shock resistant ABS with built in overload protections to safeguard devices during operation while delivering fast USB 3.0 transfers. Portable and easy to use: Pocket sized and fits in laptop bags or pockets for on the go storage management. Plug and play with cross platform compatibility. Performance and reliability: USB 3.0 speed data transfer enables rapid file movement and efficient workflow without compromising device safety. Practical use scenarios On location photography: Transfer photos directly from a camera or memory card to a laptop or external storage via OTG without needing a separate reader. Mobile workflow: Offload media from a smartphone to a computer or storage device for quick backups or editing workflows, all through a single compact device. Cross platform backups: Copy files between microSD or Memory Stick cards and computers or other storage devices across different operating systems without driver installations.