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Serial Cables
DB44 pin to DB9 pin cable 4 Port DB9 RS-422 serial adapter cables for PCI card to 4 x RS422/485 cards
Limited time offer, ends 11/20
PCI Serial Card 2 Port RS232 Industrial PCI Serial Port Card PCI to COM Ports 9Pin RS-232 Serial Expansion Card
Limited time offer, ends 11/14
$73.71
Free Shipping
PCI Serial Port Card PCI To 2 Ports RS232 COM Converter Card
Limited time offer, ends 11/14
$58.19
Free Shipping
DTECH Serial to Ethernet Converter Adapter RS232 RS422 RS485 to TCP IP Device Server Supports DHCP DNS Modbus RTU/TCP 10/100M Power Over Ethernet POE
Limited time offer, ends 11/14
$100.87
Free Shipping
PUSR RS485 RS232 RS422 to Ethernet Modbus RTU to TCP Modbus Gateway Serial to Ethernet Bidirectional Transparent Data Transmission Watchdog Protection USR-TCP232-306
Limited time offer, ends 11/14
$76.62
Free Shipping
PUSR Edge Computing RS485 RS232 to Ethernet Modbus Gateway Modbus to ethernet Support MQTT SSL/TLS encryption in HTTP Modbus RTU to TCP USR-TCP232-410S-New
Limited time offer, ends 11/14
$99.90
Free Shipping
PUSR Din Rail RS485 to Ethernet Converter Modbus RTU to TCP Modbus Gateway Transmit Data transparently Between TCP/IP and RS485 User-Defined Webpage USR-DR302
Limited time offer, ends 11/14
$81.47
Free Shipping