Features: 300W total output (140W single port maximum speed) GaN technology 4 USB-C ports and 1 USB-A port Supports Power Delivery 3.1 Dynamic temperature sensors help keep the hub cool Supports the 300W Nexode Pro Max charger 300W maximum output for fast charging up to 3 laptops simultaneously. The MacBook Hyper Fast Charger's USB-C1 port provides 140W of power with the PD3.1 protocol, charging a 16-inch MacBook Pro to 56% in 30 minutes. Charge 5 devices simultaneously Provides 4 USB-C ports (PD 140W/100W) and 1 USB-A port (QC18W/SCP 22.5W) for fast charging phones, tablets, and laptops simultaneously. Longer, More Convenient Cable Includes a detachable 2-meter AC power cable and a 1.5-meter 240W USB-C to C cable for added convenience. Long Lifespan and Safety Smart power adjustment and temperature monitoring protect device batteries and prevent overheating. Read More