USB-C PD 3.1 Extended Power Range (EPR) increases maximum charging to 240W at 48V 5A, enabling gaming laptop and workstation charging over a single USB-C cable without proprietary power bricks.
| Pin | Name | Function | Type |
|---|---|---|---|
| 1 | GND | Ground | GND |
| 4 | VBUS | Extended power up to 48V 5A | PWR |
| 5 | CC1 | PD 3.1 EPR negotiation | BUS |
| 9 | VBUS | Extended power bus | PWR |
| 12 | GND | Ground | GND |
USB-C PD 3.1 Extended Power Range (EPR) increases maximum charging to 240W at 48V 5A, enabling gaming laptop and workstation charging over a single USB-C cable without proprietary power bricks.