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This Quick Start Guide covers setup of the Satechi 165W USB-C 4-Port PD GaN Charger (ST-UC165GM ST-UC165GM-EU ST-UC165GM-UK ST-UC165GM-AU): charges up to four USB-C devices at once from a 4-port GaN wall charger, up to 165W total.

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 four USB-C devices at the same time.

Total max output: 165W

Step 4: With one port connected:

Any one USB-C Power Delivery (PD) port (PD1, PD2, PD3 or PD4): up to 100W.

Step 5: With two ports connected:

Any two ports: 100W + 60W.

Step 6: With three ports connected:

PD1 + PD2 + PD3 (or PD4): 60W + 60W + 45W.

PD1 (or PD2) + PD3 + PD4: 100W + 30W + 30W.

Step 7: With all four ports connected:

PD1 + PD2 + PD3 + PD4: 60W + 45W + 30W + 30W.

Important: E-marked USB-C cables are required to reach wattage over 60W.