USB (universal serial bus) hardware; Circuit boards; Computers and computer hardware; Optical breadboards; Motherboards; Computer circuit boards; Computer hardware and peripherals; Computer hardware and peripheral devices; Computer expansion boards; Electronic circuit board; Antennas; Integrated circuit modules; Remote input-output (I/O) controller modules; Computer hardware and recorded software systems for wireless signal and communication analysis; System-on-chips; System on a Chip (SoC); ...