30 de julho de 2026
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.
30 de julho de 2026
PCI-E to 2-port RS232 serial card+parallel card.
30 de julho de 2026
Transfer out interface: four external RS232 serial ports. Four standard RS232 serial port DB9 pin interfaces are equipped with a four braid cable for more convenient connection. Engraving machine. Support devices.