USB PD 3.1 Extended Power Range (EPR) raises the maximum power to 240W by adding 28V and 36V and 48V voltage levels at up to 5A. Requires EPR-rated cables and connectors. Enables laptop, monitor, and workstation power over USB-C.
| Pin | Name | Function | Type |
|---|---|---|---|
| CC1 | CC1 | Config channel 1 EPR negotiation | BUS |
| CC2 | CC2 | Config channel 2 | BUS |
| VBUS | VBUS | EPR power bus up to 48V | PWR |
| GND | GND | Ground | GND |
USB PD 3.1 Extended Power Range (EPR) raises the maximum power to 240W by adding 28V and 36V and 48V voltage levels at up to 5A. Requires EPR-rated cables and connectors. Enables laptop, monitor, and workstation power over USB-C.