The USB to serial adapter has a USB-A port on one end and a serial port on the other. The serial port is most commonly RS232, which is a standard that dates back to the 1960s.

You need a Swiss Army knife of serial communications? Ollie is a compact isolated USB adaptor that provides USB, CAN bus, and two UARTs at logic, RS-232, and RS-485 signaling levels, as well as an … ...

Plug in a USB 3 adapter to an HDMI monitor output and install a driver, and you suddenly have an extra display beyond system specs. By Glenn Fleishman. Contributor, Macworld NOV 4, 2021 3:00 am PDT.

The Hybrid Multiport Adapter plugs into a USB-C port and passes power (but not data) over its own USB-C port. The port can output up to 100 watts, but requires up to 15W for its own operation.

The updated USB-C Digital AV Multiport Adapter keeps its $69 price tag, and Apple is quoting a delivery arrival time of August 12 or 13 for online orders placed today. Apple retail stores are due ...