Digi is a large, well-known supplier of networking and wireless technologies oriented at both IoT and industrial sectors. One device they offer is EZ04-TS00-GLB, a serial device port updated for the modern day. A question we see regularly with devices like this is whether it ships with a PSU or not, and if not which PSU does it need?
This device does indeed ship with a power supply. Namely, a 76000823 comes with the device and provides options for NA, EU, UK, and AU wall blades.