If you mean the process of creating (generating) a USB stick that can install an operating system, you can use these official and third-party "creation" tools:
If you are looking for a hardware device that generates signals (like sine or square waves) via USB, several options are available from electronics and lab equipment retailers: buy usb
: A multi-function USB instrument that acts as a 125 MS/s oscilloscope, waveform generator, and logic analyzer. If you mean the process of creating (generating)
: A compact device that generates sine, square, and triangle waveforms up to 1 MHz. It features a 10-bit DAC and is controlled via dedicated Windows software. The phrase "" most likely refers to purchasing
The phrase "" most likely refers to purchasing a USB function generator or creating a bootable USB drive (installation media) using a "generation" tool. 1. Buying a USB Function Generator