You can connect two devices at the same time.
Two inputs, 1 USB A + 1 USB-C Type-C
Power Delivery 87W
The charger offers charging for PD3.0 and other standard Apple 2.4A/AFC/FCP/SCP/SFCP/SAMSUNG2.0/PPS devices.
TECHNICAL SPECIFICATIONS: 87W PD1
Input: AC100-240V, AC50/60Hz 1.8A max USB-C
Output: 5V/3A, 9V/3A, 12V/3A, 15/3A, 20/4.35A
USB-A output 5V/2.4A IGN / USB12w