Tripp Lite 5ft USB to Serial Adapter Cable USB-A to DB9 RS-232 M/M 5' - serial adapter - USB - RS-232 - U209-000-R - USB Adapters - CDW.com
![Insignia™ 1.3' USB-to-RS-232 (DB9) PDA/Serial Adapter Cable, with Prolific Chipset Black NS-PU99501 - Best Buy Insignia™ 1.3' USB-to-RS-232 (DB9) PDA/Serial Adapter Cable, with Prolific Chipset Black NS-PU99501 - Best Buy](https://pisces.bbystatic.com/image2/BestBuy_US/images/products/5883/5883029_sd.jpg)
Insignia™ 1.3' USB-to-RS-232 (DB9) PDA/Serial Adapter Cable, with Prolific Chipset Black NS-PU99501 - Best Buy
![Delock Products 64055 Delock Adapter USB Type-A to Serial RS-422/485 DB9 with surge protection 600 W and extended temperature range Delock Products 64055 Delock Adapter USB Type-A to Serial RS-422/485 DB9 with surge protection 600 W and extended temperature range](https://bilder.tragant.de/produkte/orig/62de4713b2c857.87003526.jpg)
Delock Products 64055 Delock Adapter USB Type-A to Serial RS-422/485 DB9 with surge protection 600 W and extended temperature range
![USB 2.0 RS 232 RS232 Converter Adapter Cable 4 Pin Serial Port FTDI Chip TX RX GND VCC 5V Module Support Win10/8/Vista/Android USB 2.0 RS 232 RS232 Converter Adapter Cable 4 Pin Serial Port FTDI Chip TX RX GND VCC 5V Module Support Win10/8/Vista/Android](https://ae01.alicdn.com/kf/HTB1qpp7NNjaK1RjSZKzq6xVwXXaV/USB-2-0-RS-232-RS232-Converter-Adapter-Cable-4-Pin-Serial-Port-FTDI-Chip-TX.jpg)