This Adapter 33W 19V Power Supply is tailored for select laptops and Chromebooks, ensuring that your device receives the precise voltage and current necessary for optimal performance. With a reliable 19V output and 1.75A current, this power supply ensures stable and efficient charging. Its round DC connector with dimensions of approximately 2 x 4 x 10 mm and US plug type offers a convenient fit for compatible devices. This adapter is compatible with ASUS Chromebook models such as C201, C201P, and C201PA. Check compatibility with your specific device model to ensure the perfect match. Purchase with confidence knowing this is a genuine product that guarantees consistent performance.