USB 2.0 A-Male to Dual DB9-Male Serial Adapter - Micro Connectors, Inc.
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USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor With Female Adapter Supports for Windows 8 No CD|Computer Cables & Connectors| - AliExpress
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3' USB to RS232 DB9 Serial Adapter Cable - Serial Cards & Adapters
C2G 1.5ft USB to DB9 Serial Cable RS232 Adapter Cable Convert a DB9 RS232 serial device to USB great for PDAs digital cameras and many other peripherals - Office Depot
C2G 5ft USB to DB9 Serial Cable - RS232 Adapter Cable - 26887 - -
Startech USB to RS232 DB9/DB25 Serial Adapter Grey | Techinn
Rs232 Db9 Female To Usb 2.0 A Female Serial Cable Adapter Converter 8" Inch 25cm 0.25m - Pc Hardware Cables & Adapters - AliExpress
Insignia™ 1.3' USB-to-RS-232 (DB9) PDA/Serial Adapter Cable Black NS-PU99501 - Best Buy
Amazon.com: StarTech.com USB to Serial RS232 Adapter - DB9 Serial DCE Adapter Cable with FTDI – Null Modem - USB 1.1 / 2.0 – Bus-Powered (ICUSB232FTN) : Everything Else
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Amazon.com: DTECH Serial Cable to USB Adapter DB9 Male RS232 Port Supports Windows 11 10 8 7 Mac (6 Feet, PL2303) : Electronics
USB to RS232 DB9 Serial Adapter Cable - Serial Cards & Adapters
USB to DB9 Serial Converter Cable, Male with Female Hardware Cat# 514372
USB to Serial RS232 DB9 Adapter FTDI Chipset w/ 15kV ESD Protection, Windows 11 Support
USB to RS-485 DB9 1-Port Serial Interface Adapter - Sealevel
Amazon.com: C2G 26886 USB to DB9 RS232 Serial Adapter Cable, 1.5 Feet Long, Blue : Electronics
12in. High-Speed USB to RS-232 Serial DB9 Adapter Cable - Windows 7/8
USB 2.0 A-Male to Dual DB9-Male Serial Adapter - Micro Connectors, Inc.
![USB/Serial Converter [FT232RL] : ID 18 : $17.50 : Adafruit Industries, Unique & fun DIY electronics and kits](https://cdn-shop.adafruit.com/970x728/18-06.jpg "USB/Serial Converter [FT232RL] : ID 18 : $17.50 : Adafruit Industries, Unique & fun DIY electronics and kits")