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"usb serial adapter"
PCI-E 4 Serial port card pcie to COM9 pin RS232 Industrial control serial port expansion card AX99100 chip
Limited time offer, ends 12/01
1pc USB to RS485/422 Converter Industrial Grade USB-RS485 USB-RS422 Converter
Limited time offer, ends 11/15
DTECH IOT9063 Industrial 2-Port Serial to Ethernet Server - RS232/485 to TCP/IP Converter with Dual-Channel Support
Limited time offer, ends 11/15
$59.25
Free Shipping
Upgraded USR-TCP232-T2 Tiny TTL UART to Ethernet TCP/IP Serial Converter Module
Limited time offer, ends 11/15
PCI-E 2 Serial port card pcie to COM9 pin RS232 Industrial control serial port expansion card AX99100 chip
Limited time offer, ends 11/15
$24.93
Free Shipping
RS232 RS485 Modbus RTU to Modbus TCP Gateway Serial to Ethernet Converter USR-TCP232-410s
Limited time offer, ends 11/15
$139.65
Free Shipping
MOSCHIP MCS9865 PCI to serial card RS-232 serial port expansion cards (4) 9-pin com RS232 port integrated
Limited time offer, ends 11/15
$64.82
Free Shipping
USR-TCP232-306 Serial to Ethernet Converter LAN Ethernet TCP/IP to RS232 RS485 RS422 Converter2
Limited time offer, ends 11/15
$136.28
Free Shipping
AJMRTC TTL to RS232 Serial Port Conversion Board Module, Logic Level Serial Signal Converter for Embedded Debugging, Industrial Equipment Serial Communication and Hardware Testing Projects
Limited time offer, ends 11/25
$19.26
Free Shipping
2Pcs 2.5 Sata to 3.5 Inch IDE Card Sata to IDE Adapter Converter Male 40 Pin Port for ATA 133 100 HDD CD DVD Serial
Limited time offer, ends 11/15
$12.99
Free Shipping
