Stay with me for a second here. Let’s say that you were good this year. So, in the last week you got a brand new Gemini Air, Roku Streaming Stick, Chromecast, or Fire Stick. These devices are pretty cool, but in the first five minutes you’ll come up with a way they could all be cooler.
Every device that connects to an HDMI port needs power. Either it needs to be plugged into the wall, like a streaming box or satellite TV box, or it needs to connect to a USB port. Yes, most TVs have a USB port now but it might not work to power your device.
What if your TV could power a streaming stick or dongle, right through the HDMI port?
The dirty little secret
The technology to put power over HDMI has been around for a while. It’s now part of...