Tripp Lite Keyspan High Speed USB to Serial Adapter - serial adapter - USB - RS-232 - USA-19HS - 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;maxHeight=640;maxWidth=550)
Insignia™ 1.3' USB-to-RS-232 (DB9) PDA/Serial Adapter Cable, with Prolific Chipset Black NS-PU99501 - Best Buy
![Usb Rs232 Serial To Db9 Female Adapter Converter Cp2102 Null Modem Or Terminal Device Cable Support Win7/8/10/xp/android/mac Etc - Pc Hardware Cables & Adapters - AliExpress Usb Rs232 Serial To Db9 Female Adapter Converter Cp2102 Null Modem Or Terminal Device Cable Support Win7/8/10/xp/android/mac Etc - Pc Hardware Cables & Adapters - AliExpress](https://ae01.alicdn.com/kf/HTB1I.VrxDXYBeNkHFrdq6AiuVXa9/USB-RS232-Serial-to-DB9-Female-Adapter-Converter-CP2102-Null-Modem-or-Terminal-device-Cable-support.jpg)
Usb Rs232 Serial To Db9 Female Adapter Converter Cp2102 Null Modem Or Terminal Device Cable Support Win7/8/10/xp/android/mac Etc - Pc Hardware Cables & Adapters - AliExpress
![Amazon.com: Cable Matters USB to Serial Adapter Cable (USB to RS232, USB to DB9) 3 Feet : Electronics Amazon.com: Cable Matters USB to Serial Adapter Cable (USB to RS232, USB to DB9) 3 Feet : Electronics](https://m.media-amazon.com/images/I/71W3B0SWvSL.jpg)
Amazon.com: Cable Matters USB to Serial Adapter Cable (USB to RS232, USB to DB9) 3 Feet : Electronics
Tripp Lite RS232 to USB Adapter Cable with COM Retention (USB-A to DB9 M/M), FTDI, 5 ft. - USB / serial cable - USB to - U209-005-COM - USB Cables - CDW.com
![C2G 1.5ft USB to DB9 Serial Cable - RS232 Adapter Cable - Serial adapter - USB - RS-232 - blue | Dell USA C2G 1.5ft USB to DB9 Serial Cable - RS232 Adapter Cable - Serial adapter - USB - RS-232 - blue | Dell USA](https://snpi.dell.com/snp/images/products/large/en-us~A7319697/A7319697.jpg)