Based on this product's specifications, here are some alternatives and similar models
Power adapter QOLTEC 51514 30W indoor 100–240V black, 46×108×29 mm
Summary description:
QOLTEC 51514 is a 30W indoor power adapter for laptops and portable devices, supporting 100–240 V input. It comes in black with dimensions 46×108×29 mm and a weight of 0.2 kg. Supplied with an AC cable, it provides compact regulated DC power for charging or powering compatible laptops and small electronics.