Features: Made of quality materials, durable and practical. Input overvoltage and undervoltage protections. Portable size and beautiful appearance. Input overcurrent protections. Output over-current protections and short-circuit protections. Specifications: Material: ABS+Printed Circuit Board Size: Approx.3x2cm/1.18x0.78inch Input voltage: DC8~32V Output Voltage: automatically adjusted between 3~12V when connected to Type-C compatible receiving devices (the input voltage should be higher than the output voltage, and the input voltage should be higher than 12V when 12V fast charge is triggered) Output Power: up to 20W (5V3.5A, 9V2.2A, 12V1.65A, etc) Conversion Efficiency: 92%~97% Output Voltage-ripple: less than 200mV No-load Current: less than 2mA Supported Charging Protocols: BC1.2, for iOS-protocol QC2.0 and QC3.0 Fast Charging Protocol FCP and SCP Fast Charging Protocol AFC MTK PE+1.1 and MTK PE+2.0 PD2.0/PD3.0 (PPS) output protocol PPS supports 3~11v, 20mv/step Product Application: All kinds of power supply transformation and fast charging output Note: Please allow 0-1cm error due to manual measurement, make sure you do not mind before you order. Please allow for slight color differences due to different monitor resolutions. Package includes: 1x Type-C 20W Quick Charging Module