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Create Free Business Account| Power Output | 140 W |
| Connector Type | USB-C |
| Color | Black |
| Market | US Commercial |
| Languages | English/French/Spanish |
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Surface 140W USB-C PSU names the Microsoft Surface power-supply configuration, while EP2-78312 is its ordering code. Both refer to the black 140 W USB-C power supply supplied in the US commercial EN/FR/ES configuration.
EP2-78312 provides up to 140 W of power output. Select it for equipment that accepts USB-C power and whose power requirement is compatible with a 140 W external power supply.
Yes. This power supply uses a USB-C connection. Verify that the device being powered accepts USB-C power and that its connector and power requirements match this 140 W supply.
EP2-78312 is supplied in a US commercial configuration with EN/FR/ES language designation. This distinguishes the regional accessory configuration from power supplies intended for other commercial markets or language sets.
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