Based on this product's specifications, here are some alternatives and similar models
Power jack for ASUS K43 K53E K53U laptops — extra digital PJ340897
Summary description:
Replacement power jack compatible with ASUS K43, K53E and K53U laptop models. Manufactured by extra digital (MPN PJ340897), this DC power connector is intended for repairing or replacing a faulty charging port. Use it to restore reliable power connection and charging functionality. Suitable for technicians and DIY repairs; installation requires disassembly of the laptop and basic soldering or connector replacement skills.