![StarTech.com 1 Port USB to Serial RS232 Adapter - Prolific PL-2303 - USB to DB9 Serial Adapter Cable - RS232 Serial Converter (ICUSB232V2) - serial adapter - USB 2.0 - RS-232 StarTech.com 1 Port USB to Serial RS232 Adapter - Prolific PL-2303 - USB to DB9 Serial Adapter Cable - RS232 Serial Converter (ICUSB232V2) - serial adapter - USB 2.0 - RS-232](http://eshop.edgemo.com/upload/cnet/STARTECH.COM/ICUSB232V2/0f25721a-f7e2-4f1f-981a-626f683dfe48.jpg)
StarTech.com 1 Port USB to Serial RS232 Adapter - Prolific PL-2303 - USB to DB9 Serial Adapter Cable - RS232 Serial Converter (ICUSB232V2) - serial adapter - USB 2.0 - RS-232
![Amazon.com: CableCreation USB to RS232 Serial Adapter (FTDI Chip), 3.3 Feet USB to DB9 Female Converter Cable for Windows 10, 8.1, 8, 7, Vista, XP, 2000, Linux and Mac OS X, macOS, 1 Meter/Black : Electronics Amazon.com: CableCreation USB to RS232 Serial Adapter (FTDI Chip), 3.3 Feet USB to DB9 Female Converter Cable for Windows 10, 8.1, 8, 7, Vista, XP, 2000, Linux and Mac OS X, macOS, 1 Meter/Black : Electronics](https://m.media-amazon.com/images/I/61LFgyn+WlL.jpg)
Amazon.com: CableCreation USB to RS232 Serial Adapter (FTDI Chip), 3.3 Feet USB to DB9 Female Converter Cable for Windows 10, 8.1, 8, 7, Vista, XP, 2000, Linux and Mac OS X, macOS, 1 Meter/Black : Electronics
![HL 340 New USB to RS232 COM Port Serial PDA 9 pin DB9 Cable Adapter support Windows7 64 B13|Integrated Circuits| - AliExpress HL 340 New USB to RS232 COM Port Serial PDA 9 pin DB9 Cable Adapter support Windows7 64 B13|Integrated Circuits| - AliExpress](https://ae01.alicdn.com/kf/H7ad4f55a45f74fb4b8e61ef087e359fc5/HL-340-New-USB-to-RS232-COM-Port-Serial-PDA-9-pin-DB9-Cable-Adapter-support.jpg)
HL 340 New USB to RS232 COM Port Serial PDA 9 pin DB9 Cable Adapter support Windows7 64 B13|Integrated Circuits| - AliExpress
![Amazon.com: CableCreation USB to RS232 Serial Adapter (FTDI Chip), 6.6 Feet USB to DB9 Female Converter Cable for Windows 10, 8.1, 8, 7, Vista, XP, Linux and Mac OS X, macOS, 2 Meters/Black : Electronics Amazon.com: CableCreation USB to RS232 Serial Adapter (FTDI Chip), 6.6 Feet USB to DB9 Female Converter Cable for Windows 10, 8.1, 8, 7, Vista, XP, Linux and Mac OS X, macOS, 2 Meters/Black : Electronics](https://m.media-amazon.com/images/I/61-+Vfb45gL.jpg)
Amazon.com: CableCreation USB to RS232 Serial Adapter (FTDI Chip), 6.6 Feet USB to DB9 Female Converter Cable for Windows 10, 8.1, 8, 7, Vista, XP, Linux and Mac OS X, macOS, 2 Meters/Black : Electronics
![C-h340 Usb Rs232 To D-b9 Nine-pin Serial Cable Mobile Phone To Serial Device Adapter Cable Communication Cable - Kitchen Islands & Trolleys - AliExpress C-h340 Usb Rs232 To D-b9 Nine-pin Serial Cable Mobile Phone To Serial Device Adapter Cable Communication Cable - Kitchen Islands & Trolleys - AliExpress](https://ae01.alicdn.com/kf/Hfa88fa0cf82d46efb6d86800b4c162e0L/C-h340-Usb-Rs232-to-D-B9-Nine-pin-Serial-Cable-Mobile-Phone-to-Serial-Device.jpg_Q90.jpg_.webp)