The Dell Laptop Charger 100W USB Type-C Thunderbolt 3 AC Power Adapter (DA100PM220/LA100PM220/HA100PM220) supports a wide voltage input of 100-240V~50/60Hz and 3A current, enabling it to adapt to the power grid voltage standards of most countries and regions worldwide, which is convenient for users to use in different regions. It continues the classic design of Dell power adapters, comes with a USB-C output cable, and has a simple and elegant overall appearance. The casing is usually made of high-quality fireproof materials, featuring good wear resistance and flame retardancy.