90W universal notebook power adapter, 5 adapter tips (one integrated power tip plus four adapters) for many popular notebook makes and models, AC power plug for any 230V AC outlet, 3 adjustable voltage levels (15 – 19.5 Volts), up to 4.62A of current, integrated overvoltage, undervoltage and short-circuit protection for maximum safety, high efficiency for low power consumption, compact form factor: 116 × 54 × 32mm (length × width × height, excl. cable), 1.8m cable.