What it is A compact OTG card reader that supports microSD (TF) and Memory Stick (MS) cards and provides USB TypeC and USB TypeA ports for direct OTG transfers between phones, laptops and storage devices. Benefits Plug and play across platforms without driver installation Cross platform storage management in a slim, pocket friendly form Durable ABS housing with overload protection and USB 3.0 speed transfers Design and performance Material: shock resistant ABS Interfaces: microSD/TF, Memory Stick MS, USBC, USBA Built for portable, reliable data transfers with cross device compatibility Use scenarios Transfer 4K footage from a camera to a laptop while traveling Access and edit project files at the office from a memory card or USB drive Back up DSLR photos to a phone or laptop on the go