Based on this product's specifications, here are some alternatives and similar models
Unmanaged Switch PLANET ISW-511
Summary description:
The PLANET ISW-511 is an unmanaged L2 Fast Ethernet switch with 4 RJ-45 ports supporting 10/100 Mbps. It features full duplex communication, a MAC address table with 2048 entries, and a switching capacity of 1 Gbit/s. Compliant with IEEE 802.3 standards, this wall-mountable switch is ideal for small networks requiring reliable and efficient connectivity.