USB C to USB Adapter: Support 10Gbps transfer speed. Plug into the type-c port of this USB 3.1 gen 2 adapter on both sides to achieve a maximum transfer speed of 10Gbps. (The final actual speed also depends on the I/O device and cables.) USB A to USB C Adapter: Support stable and safe charging. This usb to usb c female adapter provides up to 20W(5V/3A) charging power, supports audio and video signal transmission, and is a great choice for charging mobile phones and tablets. NOTE: Not compatible with Magsafe chargers. USB C to USB A Adapter: Support OTG (on-the-go) charging. USB-C to USB-A charger cable adapter plug and play, no driver software required, alloy case simple design and ultra-thin compact, plug and play. Type-C to A Charger Cable Converter: Compatible with Laptop, PC, Charger, Power Bank, Quest Link. Perfect for devices with USB A or USB C ports, supports all your Iphone series. This USB 3.1 Gen2/10Gbps adapter allows USB Type-C cables, USB Type-C hubs and USB Type-C peripherals to connect to your USB Type-A laptop or charger.