8-Port RS-232 USB to Serial Adapter Data Control Box
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Serial Port Controller Relay Board by Shenzhen Jingmin Digital Machine Co.,Ltd. | ID - 360234
I/O Controller 2 | HW-group.com
Low Profile PCI 1-Port RS-232 Synchronous Serial Interface (uses Z85230) - Sealevel
Serial Port Splitter - Share dataflow of one serial port among several applications or join dataflow of several serial port devices to one application.
Extron IPL T S2 Two Serial Port IP Link Control Processor - WISE AV Solution
PCIe Card with Serial and Parallel Port - Serial Cards & Adapters | StarTech.com
2-Port PCI RS232 Serial Adapter Card DB9 - Serial Cards & Adapters | StarTech.com Europe
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Amazon.com: 5-Wire Resistive LCD Touch Screen Controller RS232 Serial Port : Electronics
Serial port controller
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2 serial port and parallel port PCI Express controller card Buy PCI Express controller card
Use the serial port to control routers, modems and other devices.
5 wire Resistive Touch screen Controller, RS232 serial port
HWg I/O Controller, IP Relay ER02b, Portbox2, Portstore5 - IP Serial Products - MCS
RSS232 serial port control box
I/O Controller 2 | HW-group.com
I/O Controller 2 | HW-group.com
