【USB C to USB Adapter 】: Support 10Gbps Transfer Speed. Both sides you plug in the type-c port of this usb 3.1 gen 2 adapter, can achieve a max 10Gbps transfer speed. (The final actual speed also depend on output & input device and cable.) 【USB A to USB C Adapter】: Support Stable and Safe Charging. This usb to usb c female adapter provides up to 120W(20V/6A) charging power, support the audio and video signal transmission, it is an excellent choice for charging your phones and tablets. Note: Not fit for Magsafe charger, not support the video signal. 【USB C to USB A Adapter】: Support OTG (On-the-go) charging. The USB-C to USB-A Charger Cable Adapter is easy plug and play, no driver software needed, with alloy shell minimalist design and utral slim compact, is simple plug and work. 【Type-C to A Charger Cable Converter】: compatible with Laptop, PC, Charger, Power Bank, Quest Link.Work perfectly for devices with USB A or USB C ports, support all your Iphone series. This USB 3.1 Gen2/10Gbps Adapter, allows to connecte to your USB Type-A laptops or chargers with usb type-c cable, usb type-c hubs and usb type-c peripherals.