KNOWLEDGE BASE · Setup & adjustment · Connecting & calibration
Cabling — the correct order
Port note: on the brake, the Molex connector on the USB-C side is always recognised as PurrPRO THROTTLE; the connector on the other side is reserved for…
- PurrPRO FORMULA PEDALS
- Updated 6 Sep 2026
- Connect throttle ↔ brake with the 0.5 m Molex-to-Molex 4-pin cable.
- Connect both 15 V DC power adapters to the DC sockets before plugging into the wall. Without them the pedals won’t operate — USB alone doesn’t power the haptics.
- Connect the brake pedal to the PC with the 2 m USB-C→USB-A cable. Prefer a USB 2.0 port, directly on the motherboard (no hub) — USB 3.0 ports have caused settings-sync quirks for some users.
Port note: on the brake, the Molex connector on the USB-C side is always recognised as PurrPRO THROTTLE; the connector on the other side is reserved for PurrPRO CLUTCH.
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