The SIIG Ultra-Compact Universal Laptop Power Adapter - 90W is engineered for efficiency and portability, making it an essential accessory for laptop users on the go. This power adapter supports a wide range of laptop brands including ASUS, Acer, Sony, Dell, HP, Lenovo, Fujitsu, and Toshiba, thanks to its 10 self-regulating adapter tips that automatically adjust the output voltage. With a maximum output of 90 watts, it can power your laptop while simultaneously charging a USB device through its integrated 5V/2A USB port. The sleek, lightweight design makes it easy to carry, while built-in protections against overcurrent, overvoltage, overheating, and short-circuits ensure the safety of both your device and the charger. Ideal for travel, this power adapter is a reliable replacement or backup for your original charger.