Based on this product's specifications, here are some alternatives and similar models
PoE adapter DeLOCK 66023
Summary description:
The DeLOCK 66023 PoE adapter provides Fast Ethernet connectivity with data rates of 10/100 Mbit/s. It supports an input voltage of 9-57 V and a current of 0.8 A. This compact black adapter is ideal for powering devices over Ethernet, simplifying installation and reducing cable clutter.