Both USB and RS232 (V24) ports support connection of a measuring device.
•There are two standard USB ports (standard A and B). The shape of the connectors tells you which standard you have:
•RS232 (V24) ports (also known as COM ports) are the ports on the back of your computer for connection of a measuring device. By default, a PC has two serial ports:
COM 1 refers to port 1.
COM 2 refers to port 2.
