The classic serial null-modem cable was, among other things ... or CDC chips, creating a USB serial port for each attached computer. The TX and RX lines are cross-connected to allow communication ...

We know, you’ve already got a USB to serial adapter ... But if you’re working with something that doesn’t have a literal serial port, no worries. All of the lines coming from the CH340G ...

Your computer likely has multiple USB ports, and maybe even multiple types of ports on the same machine, but how does that impact their power output?

USB (Universal Serial Bus) cables are everywhere ... various versions you may come across when shopping for your next USB cable. We’ve also compared USB 3 vs USB 3.1 vs USB 3.2 in a dedicated ...

Also known as an RS-232 port, serial ports provide very slow speeds and have been superseded by USB on desktop computers. USB-to-serial adapters are available for old peripherals. DB (D-Sub ...

To do so, simply plug your USB-C cable into the iPhone and the other end into the USB-C port on the other device. Even with 128 GB as the standard, we’ve probably all come across the iPhone’s ...