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3 In1 USB 232 485 TO RS485 / USB TO RS232 / 232 TO 485 Converter Adapter Ch340 W/LED for WIN7 Linux PLC Access Control
Compared with RS-232 to RS-485/422 converter USB 485 USB to RS-485/422 converter has many advantages. USB specification revision 1.1 & 2.0 compliant. Auto sense serial signal rate zero delay automatic transmit Baud rate: 300-115200bps automatic...
$12.92 Free Delivery