This 66-year-old precursor to USB refuses to become obsolete ...

In the old days, if you wanted to snoop on a piece of serial gear, you probably had a serial monitor or, perhaps, an attachment for your scope or logic analyzer. Today, you can get cheap logic ...

If you are a software and hardware developer working with serial ports, you often need a reliable serial port monitor that allows you to capture, display, analyze, record, and replay all serial port ...

Today, everything from your computer to your dryer has wireless communications built in, but devices weren’t always so unencumbered by wires. What to do when you have a legacy serial device, but no ...

Learn what a USB to Serial adapter is used for, when you might need one, and whether installing a driver is required for it ...

Prolific PL2303 is a USB-to-Serial adapter cable that lets you connect your computer to the devices with serial ports, like a PLC (Programmable Logic Controller). When you connect a device with your ...

A shared channel that transmits data one bit after the other over a single wire or fiber; for example, Ethernet uses a serial bus architecture. The I/O bus from the CPU to the peripherals is a ...