Lenovo 8th Gen low power mini PC with power brick.

This machine has Batocera installed and is running as a retro emulation system as per the pictures attached.

If you grab yourself a pcie riser card and NIC they can also be used as an outstanding low power Pfsense/Opnsense Firewall or server running Proxmox running applications such as a small file server, firewall, Plex etc

This machine runs Wii/WiiU really well.

Grab yourself Genuine Wii Controller and enjoy old school Wii bowling with the family.

I have second machine that I use as my firewall running Opnsense. Works flawlessly with low power/low cpu utilisation on my 1000/50 internet connection running IDS, QOS etc.