Dell Wyse 5060 Mini PC No power supply
Selling a Dell Wyse 5060 AMD GX-424 Quad core 2.4GHz 4gb Ram No stand. Works really for those purposes. You could also install some low running headless software on the device. If located in Sydney am happy to set up for you if you just require the Adguard Server/Wireguard server for a small fee.