And if you were to go back a few more years into the past, you’d have found when you bought a mouse with a PS/2 connector fitted, it may well have come with an adapter for a 9-pin RS232 serial port.

That's why laptops with a true RS232 serial port are at a premium for certain applications.<BR><BR>There are *some* USB-Serial bridges that are better than others. Most only understand a subset of ...

Also known as a COM or RS-232 port, a serial port is a rectangular connector with small pinholes arranged in rows, often surrounded by a metal casing with screws on either side to secure the ...

Reminiscent of the serial terminal access controllers that were found in dumb terminal sites back in the day, it’s a box with eight DB-9 connectors for serial ports and a single RJ45 Ethernet port.

Also known as an RS-232 port, serial ports provide very slow speeds and have been superseded by USB on desktop computers.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.

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But the serial port is not dead. While RS-232 is mainly gone from the computer scene, it is still alive and well in industry. In fact, according to some, the RS-232 product business is still growing.

This requirement was satisfied with a serial communication controller-transceiver, an octal buffer, and a two-line port (Rx and Tx for receiving and transmitting data), either in RS-232 or RS-485 ...

Serial Port Monitor from Eltima The Serial Port Monitor software tool from Eltima Software is, in fact, a professional port sniffer and analyzer system utility good for RS232/RS422/RS485 port ...