Cheap serial-to-USB adapters are invaluable for snooping debug ports or programming chips, and if you ask us, you can never have too many laying around the bench.

i'm trying to buy a USB to RS-232 adapter for use with my M1 Mac Mini, but this is turning out to be a lot more complicated than i thought it would be. the most common devices seem to be based on ...

To say that the RTL-SDR project was revolutionary might be something of an understatement. Taking a cheap little USB gadget and using it as a Software Defined Radio (SDR) to explore the radio spect… ...

I have a bunch of serial devices that I need to communicate with. Some of them are connected to native serial ports, and some have USB->RS232 adapters. I am communicating to them via the serial ...

KKSystems’ isolated USB-to-RS232 and USB-to-RS422/RS485 converters from Saelig can be used with computers that do not have a serial port or where an extra serial port is required. Outfitted with 39-in ...

The USB-KM232 allows a serial port on a device such as another PC or microcomputer to generate USB keyboard and mouse actions on a target PC. Single byte serial commands into the RS-232 side of the ...