it may well have come with an adapter for a 9-pin RS232 serial port. Those mice from a decade or more ago would have contained the software to recognise the interface into which they were plugged ...

To work effectively with serial ports, there is the need to periodically analyze and monitor the activity of serial port. There might be the need for you to view data received and sent by ...

An RS232 port is available for $14, a single-port KVM for $48, and a 4G LTE expansion module for $110. There's also a microSD card reader with UHS-I support. Earlier in 2024, GPD introduced the ...

EDATEC ED-IPC3100 is a range of four DIN-Rail mountable industrial computers based on the new Raspberry Pi CM5 (Compute Module 5) with two Ethernet ports, and various RS232 or RS485 COM port options ...