Based on this product's specifications, here are some alternatives and similar models
Power adapter Tech-Protect NC20W 1-port USB-C PD 20W white
Summary description:
Tech-Protect NC20W is a single‑port power adapter with USB‑C Power Delivery (PD) rated at 20W in a white housing. Designed for charging smartphones, tablets and other USB‑C devices, it provides fast PD charging through one port. Compact and suitable for home, office or travel use where a 20W USB‑C charger is required.