Device information on com port c# -

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i had such problem: in 3 com ports have devices work in software. not installed drivers. problem is: how can find out of ports connected of device? in advance

you may not able identify devices in com ports. there no industry standard nor requirement device names. protocols such scsi, atapi , usb have commands can use identify device. standard rs232, there no such requirement.

what kind of devices have identify? plotters, thumbdrives, tape drives, etc?


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