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) : Electronics
C2G 1.5ft USB to DB9 Serial Cable - RS232 Adapter Cable - Serial adapter - USB - RS-232 - blue | Dell USA
Industrial USB/RS232 USB/Serial PLC Programming W7 XP RS232 - PLCCable.com - Automation Supplies and PLC Tools
Db9 Serial Male Connector Usb | Usb Rs232 Serial 9 Pin Db9 | Db9 Serial Cable Usb - Pc Hardware Cables & Adapters - Aliexpress
Data Cable mini USB RS232 9-pin 5702-33 | Terra Universal
Insignia™ 1.3' USB-to-RS-232 (DB9) PDA/Serial Adapter Cable, with Prolific Chipset Black NS-PU99501 - Best Buy
USB to RS232 DB9 Serial Adapter Cable - Serial Cards & Adapters | StarTech.com
High-Speed USB-to-Serial Adapter for Windows 8 32/64-bit - U.S.Converters
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
USB to RS-232 2-Port DB9 Serial Adapter/Converter Multi-2/USB RS232 – Envistia Mall
1 Port USB to RS232 DB9 Serial Adapter - Serial Cards & Adapters | StarTech.com
USB 2.0 RS-232 Serial Adapter with LED Indicators
StarTech USB to RS232 DB9/DB25 Male to Male Serial ICUSB232DB25