USB C Fast Charging Station: This usb charger with 240W Total Power and Multiports.C1/C2 port connect a single USB C device can deliver up to 140W PD3.1 fast charging. (Note:The cable must be compatible with the PD3.1 protocol)When using the C1 and C2 port at the same time.supports a maximum output power of 100W on the C1 and 65w on C2 port.Can achieve simultaneous charging of two laptops. 6 in 1 USB C Charger Block: Equipped with 4 USB-C ports and 2 USB A ports,this usb charging hub allows you to charge multiple devices at the same time. provide best power supply for laptops, tablets, smartphones, bluetooth speakers, switch etc.work for most fast charging protocols such as: PD3.1/PD3.0/PPS/QC4+/QC3.0/AFC, FCP,Samsung 45w super fast charge 2.0 charging protocols etc.