Many people have gadgets in their homes that connect to the internet, like cameras or doorbells. Some of these devices need ...

Since these applications are remote, Power over Ethernet (PoE) provided via a local Ethernet switch would be the best option.

The NP converters were the key components—each takes PoE input from my network and converts it to USB-C power plus data output that the Echo Hubs expect. At around $50 each, they're specifically ...