Based on this product's specifications, here are some alternatives and similar models
Network splitter Franke BTR NETCOM pnp 2, silver — 2‑port Ethernet splitter
Summary description:
Franke BTR NETCOM pnp 2 is a compact network splitter in silver finish for dividing a single Ethernet connection into two ports. Designed for simple network extension or connecting two devices where an additional switch is not available. Practical for home, small office or appliance integration; plug-and-play convenience and minimal footprint.