[Versatile Connectivity]This Vention CDI Series OTG adapter supports Android devices with multiple interface options including USB-A female, Micro-B male, and USB-C male. [High-Speed Data Transfer]Featuring USB 3.0 protocol, it offers fast data transmission rates of up to 480Mbps for Micro-B and an impressive 5Gbps for USB-C connections. [Durable Construction]The adapter is built with a PVC outer shell and nickel-plated interface, ensuring longevity and reliable performance. [Compact Design]With its small form factor, this OTG adapter is perfect for on-the-go use, easily fitting into pockets or bags. [Wide Compatibility]Ideal for connecting various USB devices to your Android smartphone or tablet, expanding its functionality. Specifications: Transmission Protocol: USB 3.0 Connector Type: USB-A Female/Micro-B Male/USB-C Male Connector Finish: Nickel-plated Casing Material: PVC Transmission Speed: Micro-B: 480Mbps; USB-C: 5Gbps