Dual-Serial Port / RS-232 PCIe Card
FC-28 Kramer Ethernet to Serial Port/IR/ GPI/O and Relay Controller
8-Port RS-232 USB to Serial Adapter Data Control Box
I/O Controller 2 | HW-group.com
2-Port PCI RS232 Serial Adapter Card DB9 - Serial Cards & Adapters | StarTech.com Europe
Serial port controller
I/O Controller 2 | HW-group.com
Use the serial port to control routers, modems and other devices.
I/O Controller 2 | HW-group.com
Amazon.com: Taidacent 12V TTL Serial Port Full-Color Light Strip Controller with Terminal Block WS2812B 5050 RGB LED Strip Control Serial Port Programmable RGB Controller : Tools & Home Improvement
Startech .com PCIe Card with Serial and Parallel Port, PCI Express Combo Expansion Adapter Card, 1xDB25 Parallel Port, 1x RS232 Serial Port -... PEX1S1P950 - Corporate Armor
StarTech.com 2-port PCI Express RS232 Serial Adapter Card - PCIe to Dual Serial DB9 RS232 Controller - PEX2S553 - Serial Adapters - CDW.com
4 Serial Port PCI Express Controller Card with Fan Out Cable (MCS9904) - MODDIY
PCI-E 8-port (RS232, DB-9) Serial Controller Card with Fan-out Cable
Virtual Serial Port Control - ActiveX and .Net for virtual COM port driver
PCI to 2 port Serial ports controller card DB9 RS-232 moschip 9865 PCI Serial card MCS9865 chipset pci to 2 rs232 adapter Win10 - AliExpress
EETI Resistive Touch Controller, Serial Port, RAP4503UPEG - Obeytouch
Serial/IP® Virtual Serial Port Redirector – Tactical Software
Amazon.com: NOYITO DC 5V 12V 24V 1-Channel RS232 Serial Port Control Relay Module Multi-Function Delay Timer USB PLC RS232 Computer Control Switch : Electronics
StarTech.com - PEX2S953 - 2 Port PCI Express RS232 Serial Adapter Card - 16950 UART - 256-byte FIFO Cache - RS
TF-A2 RS232 Serial Port LED Display Controller
2 Old school gaming Joypad Game Pad Controller PC EP30007V Serial Port Green | eBay
RS-232 1-Channel High-Power Relay Controller with Serial Interface LOW COST - NCD Store
8-Port RS-232 USB to Serial Adapter Data Control Box - Coolgear
RS232 SPI Click | Mikroe
Serial Port Control - Easy to use control intended for simplification serial port communication tasks in your projects.
