To allow the production of PCB-class feature sizes compatible with a traditional PCB router, the cutting tool was sharpened ... a good solution for the rapid prototyping of electronics.

An RTX 4090 Ti prototype has been reportedly discovered in a computer junk bin. The card sports a PCB mounted parallel to the motherboard and display connectors mounted on a separate daughterboard.

In the last decade, the price for making a single PCB plummeted ... and all sorts of one-off prototyping services are becoming cheaper and looking to satiate both hobbyist and engineer alike.

NVIDIA details its beast quad-slot, triple-fan RTX 40 or TITAN prototype with an interesting rotated PCB as the GeForce RTX 5090 preps for launch.