Slim design, 4-port USB-C Desktop Charger PowerIQ 3.0 (PD) 45W Fast-charging: (Suitable for MacBook, MacBook Air,Switch, iPad 2018 iPhone XS, Samsung Galaxy S9) Use new material of GaN: reduce heat from charging and make charging of small-sized charger more convenient, efficient and faster Can charge one laptop with USB-C port (maximum 45W) and 3 mobile devices (maximum 20W) at the same time Input: AC 100-240V~ 2A 50-60Hz PIQ 3.0 (USB-C PD) Output: 5V - 2.4A / 9V - 3A / 15V - 3A / 20V - 2.25A(Maximum45W) USB-A Output: 5V - 4A (2.4A Max Per Port | 20W Max) Total Output: 65W Dimension: 90 x 86.6 x 20 mm Weight: 136 g Note: Support Samsung Note 10 / Note 10+, but notsupporting 25W fast charging