The best example is the Etherkiller, an RJ45 plug wired directly ... in to a computer, the converter would charge the caps up to -110V, dump that voltage into the USB signal wires, and repeat ...

So [Andrew] went a step further and made his own SNES controller to USB converter. This had the venerable Atmel ATmega328 at its core, and can be used separate from the cartridge reader if desired.

I had to redo my network because bad weather snapped a fiber optic cable, and now I'm using 10Gbps RJ45 from my network ... thereby making a ghetto media converter.

A computer with an available USB port Keep in mind that each digitizer has its own requirements. To use Elgato’s converter and its companion application, you’ll need a device running at least ...

The system should switch seamlessly between battery power and USB power. In place of an analog switch or diode-OR circuitry, a more general stepup-converter architecture can accomplish the automatic ...

Furthermore, it could be a far more reliable alternative to USB connectors on inspection cameras.” With the new ix Industrial connector, a packing density 5-times larger than a conventional RJ45 can ...