Amazon.com: Mugast PCI-E to RS232, 2 Port Serial Expansion Adapter Card for POS and ATM Applications PCI Express x1 Interface (Will Also Work on PCI-E x4, x8, x16 Slot) : Everything Else
RS-232 Interface IC RS232 3V 2D/2R COM (50 pieces): Amazon.com: Industrial & Scientific
Amazon.com: Rs232 Cable
DTech 10 Feet USB 2.0 to RS232 DB9 Serial Port Adapter Cable with FTDI Chipset Supports Windows 11 10 8 7 and Mac Linux
RS-232 Interface IC RS232 5V 2D/2R COM (50 pieces): Amazon.com: Industrial & Scientific
StarTech.com 2 Port Serial-to-IP Ethernet Device Server - RS232 - Metal and Mountable - Serial Device Server - RS232 Serial-Over-IP (NETRS2322P)
Amazon.com: YARONGTECH RS232 Interface RFID 125KHZ TK4100 EM4100 Contactless Proximity Smart Card Desktop Reader Output 8D : Electronics
RS-232 Interface IC RS232 3V 3D/5R 15KV 1MBPS E-DWN28SSOP CM (50 pieces): Amazon.com: Industrial & Scientific
Interface Kit, RS232-USB | eBay
RS-232 Interface IC RS232 1drvr/1rcvr temp 0C to 70C (100 pieces): Amazon.com: Industrial & Scientific
Amazon.com: Bytecc USB to Interface Rs232 Cable for Pc &mac : Electronics
DB9 Adapter RS232 Serial Signals Terminal Module Interface Converter To Terminal DB9 Connector Male Female D sub|l connector|converter rs232converter module - AliExpress
Amazon.com: 13.56mhz RFID Radio Frequency Reader Module IC-RS232/TTL Interface Reader-Writer Module : Electronics
Amazon.com: StarTech.com USB to Serial Adapter - 1 port - USB Powered - FTDI USB UART Chip - DB9 (9-pin) - USB to RS232 Adapter (ICUSB2321F) : Everything Else
Amazon.com: Usb To Rs232
Amazon.com: DTech USB to Serial Adapter, RS422 RS485 R232 to USB Cable (3 in 1 Interface) Supports DC 5V with Breakout Board LED Lights for Multi-Kind Control Devices Windows 11 10 8
Amazon.com: StarTech.com USB C to Serial Adapter Cable with COM Port Retention - 16" (40cm) USB Type C to RS232 (DB9) Serial Converter Cable - for PLCs, Scanners, Printers - Windows/Mac/Linux (ICUSB232PROC) :
uxcell 2.5FT USB 2.0 to Serial RS323 DB9 9Pin Adapter Cable PDA Cord GPS Converter Blue : Electronics - Amazon.com
Amazon.com: CableCreation USB to RS232 Adapter with FTDI Chipset, USB to RS232 Male DB9 Serial Converter for Cashier Register, Modem, Scanner, Industriual Machinery, CNC, Black : Everything Else
Amazon.com: StarTech.com USB to Serial Adapter - 1 port - USB Powered - FTDI USB UART Chip - DB9 (9-pin) - USB to RS232 Adapter (ICUSB2321F) : Everything Else
StarTech.com 2 Port Serial-to-IP Ethernet Device Server - RS232 - Metal and Mountable - Serial Device
Amazon.com: StarTech.com USB to Serial Adapter - 1 port - USB Powered - FTDI USB UART Chip - DB9 (9-pin) - USB to RS232 Adapter (ICUSB2321F) : Everything Else
Amazon.com: CERRXIAN RS232 to Ethernet Serial Device Server, 1 Port RS 232 DB9 Serial to Ethernet TCP IP Device Server Converter : Electronics
Amazon.com: RS422 RS485 Serial DB9 to Terminal Block Adapter : Electronics
Amazon.com: Usb To Rs232
StarTech.com 2 Port Serial-to-IP Ethernet Device Server - RS232 - Metal and Mountable - Serial Device Server - RS232 Serial-Over-IP (NETRS2322P)
