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Serial Port Controller Relay Board by Shenzhen Jingmin Digital Machine Co.,Ltd. | ID - 360234
Serial port controller
5 wire Resistive Touch screen Controller, RS232 serial port
An Isolated MOSFET Serial Port Relay Controller | Kerry D. Wong
Use the serial port to control routers, modems and other devices.
HWg I/O Controller, IP Relay ER02b, Portbox2, Portstore5 - IP Serial Products - MCS
Serial/IP® Virtual Serial Port Redirector – Tactical Software
Serial Port Control Register (SCON)
Serial Port Splitter - Share dataflow of one serial port among several applications or join dataflow of several serial port devices to one application.
8-Port RS-232 USB to Serial Adapter Data Control Box
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2-Port PCI RS232 Serial Adapter Card DB9 - Serial Cards & Adapters | StarTech.com Europe
Extron IPL T S2 Two Serial Port IP Link Control Processor - WISE AV Solution
Use the serial port to control routers, modems and other devices.
NXP (founded by Philips) LPC2132/01 Synchronous Serial Port (SSP0) Simulation Details
Serial port - Wikipedia
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I/O Controller 2 | HW-group.com
PCI-E Express 2 Ports RS232 Serial Port Card COM Port Controller Windows & Linux | eBay
How Serial Ports Work | HowStuffWorks
HP (628646-001) Serial Port Controller Full Height (383033-001)