8 Port USB auf Seriell RS232 Adapter Hub - Serielle Karten
USB zu 8-Wege 8-Kanal rs232 232 ttl serielle Schnitts telle Modul ch348 Multi-Wege Typ C zu 8-Wege-Uart Hub PCB Erweiterungs karte YR-6018 - AliExpress
StarTech.com 8 Port USB to Serial RS232 Adapter - Wall Mount - Din Rail - COM Port Retention - FTDI USB to DB9 RS232 Hub (ICUSB2328I) : Electronics
StarTech.com 8-Port PCI Express RS232 Serial Adapter Card - PCIe RS232 Serial Card - 16C1050 UART - Multiport Serial DB9 Controller/Expansion Card - 15kV ESD Protection - Windows & Linux (PEX8S1050) : Electronics
StarTech.com 8 Port USB to Serial RS232 Adapter - Wall Mount - Din Rail - COM Port Retention - FTDI USB to DB9 RS232 Hub (ICUSB2328I) : Electronics
StarTech RS232 4 Port PCI Express Serial Card - PEX4S553B for sale online
Add eight RS-232 DB9 serial ports to your desktop computer through a PCIe expansion card slots. This PCI express serial card with 8-port breakout cable provides you with multiple ports to connect a wide variety of serial peripherals at speeds of up to 921.4Kbps. The PCI express serial port card makes it easy to add serial ports to connect your peripherals including printers scanners credit/debit card readers PIN pads and modems industrial controls and more.
StarTech.com PEX8S1050 8 Port PCI Express RS232 Serial Adapter Card
DIGITUS by ASSMANN Shop USB Type-C™ Serieller Adapter
USBSEAD, i-tec USB to Serial RS232 Adapter
Add eight RS-232 DB9 serial ports to your desktop computer through a PCIe expansion card slots. This PCI express serial card with 8-port breakout cable provides you with multiple ports to connect a wide variety of serial peripherals at speeds of up to 921.4Kbps. The PCI express serial port card makes it easy to add serial ports to connect your peripherals including printers scanners credit/debit card readers PIN pads and modems industrial controls and more.
StarTech.com PEX8S1050 8 Port PCI Express RS232 Serial Adapter Card
SerialGear 8-Port RS-232 USB to Serial Adapter Data Control Box
SerialGear 8-Port RS-232 USB to Serial Adapter Data Control Box