![Amazon.com: Startech.Com 1 Port Usb To Rs232 Db9 Serial Adapter Cable . M/M . Usb/Serial For Pos Device, Monitor, Notebook, Bar Code Reader, Scanner, Label/Receipt Printer . 1 Ft . 1 Pack . Amazon.com: Startech.Com 1 Port Usb To Rs232 Db9 Serial Adapter Cable . M/M . Usb/Serial For Pos Device, Monitor, Notebook, Bar Code Reader, Scanner, Label/Receipt Printer . 1 Ft . 1 Pack .](https://images-na.ssl-images-amazon.com/images/I/410WVOqJvJL._AC_UL210_SR210,210_.jpg)
Amazon.com: Startech.Com 1 Port Usb To Rs232 Db9 Serial Adapter Cable . M/M . Usb/Serial For Pos Device, Monitor, Notebook, Bar Code Reader, Scanner, Label/Receipt Printer . 1 Ft . 1 Pack .
![Amazon.com: DriverGenius USB232A-B, USB to Serial RS232 DB9 Adapter with 3 x LEDs - Win11 & Mac (M/M, 3ft/1m) : Electronics Amazon.com: DriverGenius USB232A-B, USB to Serial RS232 DB9 Adapter with 3 x LEDs - Win11 & Mac (M/M, 3ft/1m) : Electronics](https://m.media-amazon.com/images/I/71B7Jc03QvL._AC_UF894,1000_QL80_.jpg)
Amazon.com: DriverGenius USB232A-B, USB to Serial RS232 DB9 Adapter with 3 x LEDs - Win11 & Mac (M/M, 3ft/1m) : Electronics
![Amazon.com: Digitus USB to Serial Adapter - RS232 Converter - USB 2.0 Type-C to DSUB 9M - FTDI FT232RL Chipset - 1 m Connection Cable : Electronics Amazon.com: Digitus USB to Serial Adapter - RS232 Converter - USB 2.0 Type-C to DSUB 9M - FTDI FT232RL Chipset - 1 m Connection Cable : Electronics](https://m.media-amazon.com/images/I/61zlQt2U59L._AC_UF894,1000_QL80_.jpg)
Amazon.com: Digitus USB to Serial Adapter - RS232 Converter - USB 2.0 Type-C to DSUB 9M - FTDI FT232RL Chipset - 1 m Connection Cable : Electronics
![Amazon.com: USB to DB9 RS232 Serial Adapter Converter Cable with FTDI Chip 6ft Support Win10/8/7/XP/Android/Mac/Linux/Vista (Type C to DB9) : Electronics Amazon.com: USB to DB9 RS232 Serial Adapter Converter Cable with FTDI Chip 6ft Support Win10/8/7/XP/Android/Mac/Linux/Vista (Type C to DB9) : Electronics](https://m.media-amazon.com/images/I/61+7y3IV25L._AC_UF894,1000_QL80_.jpg)
Amazon.com: USB to DB9 RS232 Serial Adapter Converter Cable with FTDI Chip 6ft Support Win10/8/7/XP/Android/Mac/Linux/Vista (Type C to DB9) : Electronics
![Amazon.com: GPD Micro PC [256GB M.2 SSD Version] 6 Inches Mini Industry Laptop [Latest HW Update CPU Celeron Processor N4120] Portable Laptop Computer Notebook OS Win 10 Pro,Ubuntu Mate 18.10,8GB RAM : Amazon.com: GPD Micro PC [256GB M.2 SSD Version] 6 Inches Mini Industry Laptop [Latest HW Update CPU Celeron Processor N4120] Portable Laptop Computer Notebook OS Win 10 Pro,Ubuntu Mate 18.10,8GB RAM :](https://m.media-amazon.com/images/I/71nf3k44snL._AC_UF894,1000_QL80_.jpg)
Amazon.com: GPD Micro PC [256GB M.2 SSD Version] 6 Inches Mini Industry Laptop [Latest HW Update CPU Celeron Processor N4120] Portable Laptop Computer Notebook OS Win 10 Pro,Ubuntu Mate 18.10,8GB RAM :
![Amazon.com : QZUKOY GPD Pocket 3 Aully-Featured Modular and Utilitary Handheld PC Notebook Laptop 1920 × 1200 Touch Screen Laptop WIN10 OS Contains KVM+RS232 Function Module (CPU:1195G7 16GB+1TB) : Electronics Amazon.com : QZUKOY GPD Pocket 3 Aully-Featured Modular and Utilitary Handheld PC Notebook Laptop 1920 × 1200 Touch Screen Laptop WIN10 OS Contains KVM+RS232 Function Module (CPU:1195G7 16GB+1TB) : Electronics](https://m.media-amazon.com/images/I/51uZPWpndlL._AC_UF894,1000_QL80_.jpg)
Amazon.com : QZUKOY GPD Pocket 3 Aully-Featured Modular and Utilitary Handheld PC Notebook Laptop 1920 × 1200 Touch Screen Laptop WIN10 OS Contains KVM+RS232 Function Module (CPU:1195G7 16GB+1TB) : Electronics
![Amazon.com: 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 : Electronics Amazon.com: 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 : Electronics](https://m.media-amazon.com/images/I/61Pi5ksQHaL._AC_UF894,1000_QL80_.jpg)
Amazon.com: 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 : Electronics
![Amazon.com: CableCreation USB to RS232 Serial Adapter (FTDI Chip), 10 Feet USB to DB9 Female Converter Cable for Windows 10, 8.1, 8, 7, Vista, XP, 2000, Linux and Mac OS X, macOS, 3 Meters/Black : Electronics Amazon.com: CableCreation USB to RS232 Serial Adapter (FTDI Chip), 10 Feet USB to DB9 Female Converter Cable for Windows 10, 8.1, 8, 7, Vista, XP, 2000, Linux and Mac OS X, macOS, 3 Meters/Black : Electronics](https://m.media-amazon.com/images/I/61LFgyn+WlL._AC_UF894,1000_QL80_.jpg)
Amazon.com: CableCreation USB to RS232 Serial Adapter (FTDI Chip), 10 Feet USB to DB9 Female Converter Cable for Windows 10, 8.1, 8, 7, Vista, XP, 2000, Linux and Mac OS X, macOS, 3 Meters/Black : Electronics
![Amazon.com: StarTech.com PCI Express Serial Card - 16 DB9 RS232 Ports - Low + Full Profile - Multiport Serial Adapter - PCIe Serial Card (PEX16S550LP) : Electronics Amazon.com: StarTech.com PCI Express Serial Card - 16 DB9 RS232 Ports - Low + Full Profile - Multiport Serial Adapter - PCIe Serial Card (PEX16S550LP) : Electronics](https://m.media-amazon.com/images/I/81wEt9fCK4L._AC_UF894,1000_QL80_.jpg)
Amazon.com: StarTech.com PCI Express Serial Card - 16 DB9 RS232 Ports - Low + Full Profile - Multiport Serial Adapter - PCIe Serial Card (PEX16S550LP) : Electronics
![Amazon.com: GIGABYTE BRIX GB-BRi3-10110 (Ultra Compact Mini PC/Dual SO-DIMM DDR4/Intel UHD Graphics 620/6xUSB 3.2 Gen2/ Intel Wireless-AC 3168/HDMI (2.0A)/Dual Band WiFi & Bluetooth 4.2/Gigabit LAN/RS232 Com) : Electronics Amazon.com: GIGABYTE BRIX GB-BRi3-10110 (Ultra Compact Mini PC/Dual SO-DIMM DDR4/Intel UHD Graphics 620/6xUSB 3.2 Gen2/ Intel Wireless-AC 3168/HDMI (2.0A)/Dual Band WiFi & Bluetooth 4.2/Gigabit LAN/RS232 Com) : Electronics](https://m.media-amazon.com/images/I/51PSLqSMYyL._AC_UF894,1000_QL80_.jpg)
Amazon.com: GIGABYTE BRIX GB-BRi3-10110 (Ultra Compact Mini PC/Dual SO-DIMM DDR4/Intel UHD Graphics 620/6xUSB 3.2 Gen2/ Intel Wireless-AC 3168/HDMI (2.0A)/Dual Band WiFi & Bluetooth 4.2/Gigabit LAN/RS232 Com) : Electronics
![Amazon.com: StarTech.com 3ft (1m) USB to Serial Cable, DB9 Male RS232 to USB Converter, Prolific IC, USB to Serial Adapter for PLC/Printer/Scanner/Switch, USB to COM Port Adapter, Windows/Mac (1P3FP-USB-SERIAL) : Electronics Amazon.com: StarTech.com 3ft (1m) USB to Serial Cable, DB9 Male RS232 to USB Converter, Prolific IC, USB to Serial Adapter for PLC/Printer/Scanner/Switch, USB to COM Port Adapter, Windows/Mac (1P3FP-USB-SERIAL) : Electronics](https://m.media-amazon.com/images/I/818r+C4b7+L._AC_UF894,1000_QL80_.jpg)
Amazon.com: StarTech.com 3ft (1m) USB to Serial Cable, DB9 Male RS232 to USB Converter, Prolific IC, USB to Serial Adapter for PLC/Printer/Scanner/Switch, USB to COM Port Adapter, Windows/Mac (1P3FP-USB-SERIAL) : Electronics
![Amazon.com: StarTech.com USB to Serial Adapter - 3 ft / 1m - with DB9 to DB25 Pin Adapter - Prolific PL-2303 - USB to RS232 Adapter Cable (ICUSB232DB25),Gray : Electronics Amazon.com: StarTech.com USB to Serial Adapter - 3 ft / 1m - with DB9 to DB25 Pin Adapter - Prolific PL-2303 - USB to RS232 Adapter Cable (ICUSB232DB25),Gray : Electronics](https://m.media-amazon.com/images/I/71jxSM2mTBL.jpg)
Amazon.com: StarTech.com USB to Serial Adapter - 3 ft / 1m - with DB9 to DB25 Pin Adapter - Prolific PL-2303 - USB to RS232 Adapter Cable (ICUSB232DB25),Gray : Electronics
![Amazon.com: UGREEN USB to RS232 Adapter Serial Cable DB9 Male 9 Pin with PL2303 Chipset RS-232 Converter Cable for Windows 10 8.1 8 7 XP Vista, Mac OS, Linux, 3FT : Electronics Amazon.com: UGREEN USB to RS232 Adapter Serial Cable DB9 Male 9 Pin with PL2303 Chipset RS-232 Converter Cable for Windows 10 8.1 8 7 XP Vista, Mac OS, Linux, 3FT : Electronics](https://m.media-amazon.com/images/I/613lE71jQyL._AC_UF894,1000_QL80_.jpg)
Amazon.com: UGREEN USB to RS232 Adapter Serial Cable DB9 Male 9 Pin with PL2303 Chipset RS-232 Converter Cable for Windows 10 8.1 8 7 XP Vista, Mac OS, Linux, 3FT : Electronics
![StarTech.com 1 Port RS232 to Ethernet IP Converter / Device Server - Aluminum - Serial over IP Device Server - Serial to IP Converter (NETRS2321P) : Electronics - Amazon.com StarTech.com 1 Port RS232 to Ethernet IP Converter / Device Server - Aluminum - Serial over IP Device Server - Serial to IP Converter (NETRS2321P) : Electronics - Amazon.com](https://m.media-amazon.com/images/I/91yZG0hJHKL._AC_UF894,1000_QL80_.jpg)
StarTech.com 1 Port RS232 to Ethernet IP Converter / Device Server - Aluminum - Serial over IP Device Server - Serial to IP Converter (NETRS2321P) : Electronics - Amazon.com
![Amazon.com: UGREEN USB to RS232 Adapter Serial Cable DB9 Male 9 Pin with PL2303 Chipset RS-232 Converter Cable for Windows 10 8.1 8 7 XP Vista, Mac OS, Linux, 3FT : Electronics Amazon.com: UGREEN USB to RS232 Adapter Serial Cable DB9 Male 9 Pin with PL2303 Chipset RS-232 Converter Cable for Windows 10 8.1 8 7 XP Vista, Mac OS, Linux, 3FT : Electronics](https://m.media-amazon.com/images/I/61N0K3md5nL._AC_UF894,1000_QL80_.jpg)
Amazon.com: UGREEN USB to RS232 Adapter Serial Cable DB9 Male 9 Pin with PL2303 Chipset RS-232 Converter Cable for Windows 10 8.1 8 7 XP Vista, Mac OS, Linux, 3FT : Electronics
![Amazon.com: RJ45 to RS232,LFHUKEJI DB9 9-Pin Serial Port Male to RJ45 Female Cat5 Ethernet LAN Console 3.3Ft : Industrial & Scientific Amazon.com: RJ45 to RS232,LFHUKEJI DB9 9-Pin Serial Port Male to RJ45 Female Cat5 Ethernet LAN Console 3.3Ft : Industrial & Scientific](https://m.media-amazon.com/images/I/61-9fAgZe1L._AC_UF894,1000_QL80_.jpg)
Amazon.com: RJ45 to RS232,LFHUKEJI DB9 9-Pin Serial Port Male to RJ45 Female Cat5 Ethernet LAN Console 3.3Ft : Industrial & Scientific
![Amazon.com: USB Serial db9 ft232r USB rs232 Null Modem Cable pc Control tv Cable (2-RXD(Yellow), 3-TXD(Orange),5-GND(GND), 7-RTS(Green),8-CTS(Brown), 1/4/6/9-NC) : Electronics Amazon.com: USB Serial db9 ft232r USB rs232 Null Modem Cable pc Control tv Cable (2-RXD(Yellow), 3-TXD(Orange),5-GND(GND), 7-RTS(Green),8-CTS(Brown), 1/4/6/9-NC) : Electronics](https://images-na.ssl-images-amazon.com/images/I/71I8UZvl7yL._AC_UL600_SR600,600_.jpg)
Amazon.com: USB Serial db9 ft232r USB rs232 Null Modem Cable pc Control tv Cable (2-RXD(Yellow), 3-TXD(Orange),5-GND(GND), 7-RTS(Green),8-CTS(Brown), 1/4/6/9-NC) : Electronics
![Amazon.com: Startech Add Four Rs232 Serial Ports To Any Notebook Or Desktop Computer Using A Single U : Electronics Amazon.com: Startech Add Four Rs232 Serial Ports To Any Notebook Or Desktop Computer Using A Single U : Electronics](https://m.media-amazon.com/images/I/61-agEZ7RYL.jpg)
Amazon.com: Startech Add Four Rs232 Serial Ports To Any Notebook Or Desktop Computer Using A Single U : Electronics
![Amazon.com: AAOTOKK RS232 DB9 to RJ45 Converter RJ45 Female to DP9 9-Pin Serial Port RS232 Female Extender Adapter for Computer,Digital Machine Code Printer Transmission Distance Cable Adapter (2 Pack-Female) : Electronics Amazon.com: AAOTOKK RS232 DB9 to RJ45 Converter RJ45 Female to DP9 9-Pin Serial Port RS232 Female Extender Adapter for Computer,Digital Machine Code Printer Transmission Distance Cable Adapter (2 Pack-Female) : Electronics](https://m.media-amazon.com/images/I/71Id8DgsS+L._AC_UF894,1000_QL80_.jpg)
Amazon.com: AAOTOKK RS232 DB9 to RJ45 Converter RJ45 Female to DP9 9-Pin Serial Port RS232 Female Extender Adapter for Computer,Digital Machine Code Printer Transmission Distance Cable Adapter (2 Pack-Female) : Electronics
![Amazon.com: StarTech.com USB to Serial Adapter - 2 Port - Wall Mount - Din Rail Clips - Industrial - COM Port Retention - FTDI - DB9 (ICUSB2322I) : Electronics Amazon.com: StarTech.com USB to Serial Adapter - 2 Port - Wall Mount - Din Rail Clips - Industrial - COM Port Retention - FTDI - DB9 (ICUSB2322I) : Electronics](https://m.media-amazon.com/images/I/81JyEGbw1vL._AC_UF894,1000_QL80_.jpg)
Amazon.com: StarTech.com USB to Serial Adapter - 2 Port - Wall Mount - Din Rail Clips - Industrial - COM Port Retention - FTDI - DB9 (ICUSB2322I) : Electronics
![Amazon.com : GPD Pocket 3 [CPU Pentium Silver N6000-512GB] Modular and Full-Featured Handheld PC Notebook Laptop 1920×1200 Touch Screen Laptop Win 11 Home OS 8GB LPDDR4 RAM (8GB RAM/512GB Storage) : Electronics Amazon.com : GPD Pocket 3 [CPU Pentium Silver N6000-512GB] Modular and Full-Featured Handheld PC Notebook Laptop 1920×1200 Touch Screen Laptop Win 11 Home OS 8GB LPDDR4 RAM (8GB RAM/512GB Storage) : Electronics](https://m.media-amazon.com/images/I/61NS-5xfSyL._AC_UF894,1000_QL80_.jpg)
Amazon.com : GPD Pocket 3 [CPU Pentium Silver N6000-512GB] Modular and Full-Featured Handheld PC Notebook Laptop 1920×1200 Touch Screen Laptop Win 11 Home OS 8GB LPDDR4 RAM (8GB RAM/512GB Storage) : Electronics
![Amazon.com: Startech Add Four Rs232 Serial Ports To Any Notebook Or Desktop Computer Using A Single U : Electronics Amazon.com: Startech Add Four Rs232 Serial Ports To Any Notebook Or Desktop Computer Using A Single U : Electronics](https://m.media-amazon.com/images/I/31MEGPI5ICL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Startech Add Four Rs232 Serial Ports To Any Notebook Or Desktop Computer Using A Single U : Electronics
![Amazon.com: StarTech.com USB to Serial Adapter - 3 ft / 1m - with DB9 to DB25 Pin Adapter - Prolific PL-2303 - USB to RS232 Adapter Cable (ICUSB232DB25),Gray : Electronics Amazon.com: StarTech.com USB to Serial Adapter - 3 ft / 1m - with DB9 to DB25 Pin Adapter - Prolific PL-2303 - USB to RS232 Adapter Cable (ICUSB232DB25),Gray : Electronics](https://m.media-amazon.com/images/I/91hGVyI69iL._AC_UF894,1000_QL80_.jpg)