Direct replacement for original part, ensuring perfect compatibility and performance. Manufactured with high-quality materials for durability and long-lasting use. Easy to install, allowing for a quick and hassle-free replacement process. Helps restore your vacuum to its optimal functioning state. Invest in this essential spare part to keep your Roborock vacuum running smoothly, maintaining a clean and healthy home environment. Power supply motherboard applicable models: O10/O15 O10/S70+/O15/S75+/S75 MaxV+/OC0/Q70+/Q70 Max+/OC5/Q75+/Q75 Max+/Q55+/OC0-D/S80+/Q80 Max+/OC5-D/S85+/Q85 Max+/Q55 Pro+ Onyx- Colour:As Shown Material:PCBA Package Contents: 1 * PCBA Power Supply Motherboard Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.