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This Quick Start Guide covers setup of the Satechi 108W USB-C 3-Port GaN Wall Charger (ST-TC108WM): plugging into a power outlet, connecting up to three USB-C devices, and the power output when one, two, or three ports are in use.

Setup steps:

Step 1: Plug the charger directly to a power outlet.

Step 2: Plug in cables (sold separately) to charger’s USB-C PD ports.

We always recommend using certified charging cables.

Step 3: Connect and charge up to three USB-C devices at the same time.

Total max output: 108W

Step 4: With one port connected:

Up to 100W

Step 5: With two ports connected:

60W + 45W
88W + 20W

Step 6: With all three ports connected:

45W + 30W + 30W
58W + 30W + 20W
65W + 20W + 20W