Based on this product's specifications, here are some alternatives and similar models
Laptop charger BLOW 90W 19V 4.7A — external power adapter for notebooks
Summary description:
External laptop charger BLOW 90W 19V 4.7A power adapter designed to supply notebooks and compatible portable devices. Provides 19 volts at up to 4.7 amperes (90 watts) for charging and powering laptops. Typical use cases include replacing lost or damaged OEM adapters, providing a spare for travel or office, and powering devices that accept the specified voltage and current. Includes standard cable and connector type as supplied by manufacturer.