C, and USB Type-B ports all provide data transfers and power delivery, though the latter is much less common on modern ...

With the prevalence of USB devices, it's easy to mix up USB headers and ports, but the header is the motherboard pin ...

If you've been using computers for more than a couple of decades, you've probably used a serial port to attach peripherals like your mouse and modem. Until the USB standard rendered them obsolete in ...

How many watts can a USB port actually output? The answer depends on your cable and protocol. Here is the ultimate guide to ...

A socket that connects to a serial interface (one bit following another over one line). Serial ports are widely used by sensors for data acquisition, and they were standard on early computers for ...

Some software and specialty hardware requires you to use a traditional serial port. Serial ports have been around for decades and work by transferring one bit of data at a time at a relatively slow ...

The SeaLINK+8/232 RJ and the SeaLINK+8 VC USB-to-serial adapters offer eight independent serial ports, each of which appear as standard COM ports to the host computer. The devices connect RS-232 and ...

Universal Serial Bus ports have increasingly become the go-to choice for connecting computer peripherals. The modular, high-speed architecture of USB allows for flexibility as well as scalability. An ...

[Felipe Navarro] wanted to add a few serial ports to his computer, but couldn’t find an adapter that suited his needs. So, he built his own. His Quad Serial device is a nicely designed converter that ...

If you’re using an AVR microcontroller and you’d like to add USB to a project, there are a lot of options out there for you. Both LUFA and V-USB add some USB functionality to just about every AVR ...