Tarjeta PCI-E a RS485/RS232 PCI Express Tarjeta de Expansión PCI-E Adaptador de Tarjeta Elevadora

Provide 600W lightning surge protection power for each line. Compatible with RS-422 and RS-485 standards, capable of converting PCI-E signal at a single end to RS-422/RS-485 signal. Lightning and ESD suppression.

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