Based on a Zilog Z85230 enhanced serial communication controller, the ACB-MP+4.PCI adapter board from Sealevel Systems provides four synchronous serial communication ports for use in military, ...

We may receive a commission on purchases made from links. As technology has advanced, the types of ports on computers have also changed for the better. However, that doesn't mean devices with older ...

The robust and water proof RBS433 provides a plug-and-play solution to replace conventional serial cables. The ready-to-use Bluetooth interface allows any device with an RS232/422/485 port to ...

Developers, hobbyists and electronic enthusiasts searching for a optically isolated USB to Serial adapter may be interested in a new piece of open source hardware called the ZeptoBit Isolated USB-UART ...

I have a number serial of devices I need to connect to a relatively modern computer with only 1 standard serial port. The obvious solution is to grab a couple of USB->serial adapters, which I did, ...