Promate PowerPort-33 is a new generation compact charger based on GaNFast technology. With Power Delivery and Quick Charge 3.0 support, it's a great choice for every day, and its 33W power is enough for today's USB-C ultrabooks. - Thanks to the use of gallium nitride component technology GaNFast, energy efficiency has increased by 40% and dimensions have been reduced by 50% compared to typical chargers. - Charge 2 devices simultaneously with a total power of up to 33W. - USB-C 33W Power Delivery 3.0Provides maximum charging speed for iPhone, iPad and other gadgets. - Works in six modes: 5V/3A, 9V/3A, 12V/2.5A, 15V/2A, 20V/1.5A, 3.3-11V/3A. - Adaptive charging with PPS protocol support, automatically selects the optimal voltage or current for charging with a step of 20 mV / 50 mA. Specifications: - Input voltage: 100-240V, 50/60Hz- Total output power: 33 W when connecting one port; 22.5W when adding two ports- Output Power USB-C 33W PD: 5V/3A, 9V/3A, 12V/2.5A, 15V/2A, 20V/1.5A, 3.3-11V /3 A.- Output Power USB-A 22.5W QC3.0: 5V/4.5A, 3.6-6V/3A, 6-9V/2A, 9-12V/1.5A- Suitable for Ultrabooks that support 30W charging- Dimensions: 33x33x60 mm-Weight: 57g