"The 5V line on an HDMI port can apparently source up to 50mA, so we don't even need a power supply," mitxela said. The maker noted that the monitor's frame rate is "not great." ...

[Steve] uses the monitor power supply to demonstrate powering an ionocraft in his video, a classic science experiment using high voltage. The conversion is just as simple as you would think.

Only this one has no power supply. It runs entirely from USB. Admittedly, it has a two-plug USB cable - and at 6.3 watts, it's right at the top end of what even two USB sockets in parallel can ...

As far as ports, the Samsung Odyssey Neo G7 monitor has three USB slots, a headphone jack, a DisplayPort, two HDMI ports, a ...