Based on this product's specifications, here are some alternatives and similar models
Power Adapter Inverter 2-Power 2P-AD-3104ST
Summary description:
The 2-Power 2P-AD-3104ST is a compact power adapter/inverter designed for laptops. It operates on an input voltage of 110-240 V and delivers an output power of 42 W. The sleek black design measures 50 mm in width, 110 mm in depth, and 30 mm in height, making it portable and easy to store. Ideal for on-the-go charging, it comes in a package with dimensions of 125 mm x 190 mm x 55 mm, containing one unit.