Roborock Dyad Pro Mainboard Replacement - Best Price

This Roborock mainboard (part no. 9.02.0386) is the control hub your Dyad Pro needs to run smoothly. If your vacuum has stopped responding or lost power, swapping in a fresh mainboard restores full function without buying a whole new unit—a smart way to extend your cleaner's life and save money.

Genuine Part, Real Savings

• Factory-original Roborock component ensures reliable performance and full compatibility with your Dyad Pro
• Solves power and control issues that may otherwise require costly replacement
• Straightforward installation gets your vacuum back in action fast
• Backed by Roborock's engineering for lasting dependability

Ideal for owners whose Dyad Pro has developed electrical faults or lost responsiveness. Buy this mainboard if you want to repair rather than replace—and keep your vacuum working like new.