1 Port USB 2.0 to Serial Adapter Cable - Serial Cards & Adapters | StarTech.com
USB to Serial adapter for the FLEX-6000 series – FlexRadio
Tera Grand USB 2.0 Type-A to RS-232 Serial DB9 USB2-RS232TS-06
TRENDnet TU-S9 - serial adapter - USB - RS-232 - TU-S9 - USB Adapters - CDW.com
USB to Serial Adapter Cable
1.5ft (0.46m) USB to DB9 Serial RS232 Adapter Cable | Adapters and Couplers | Audio Video
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
FTDI USB-to-Single Port Serial Adapter (USB1PFTDI) - Astro-Physics
3ft USB to Serial Cable/RS232 Adapter - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com
USB-A to Serial Adapter Cable - RS232, DB9, 5-ft. | Eaton
Amazon.com: Plugable USB to Serial Adapter Compatible with Windows, Mac, Linux (RS-232/DB9 DTE Male Connector, Prolific PL2303HX Rev. D Chipset) : Electronics
Amazon.com: StarTech.com 1 ft. USB to RS232 Serial DB9 Adapter Cable with COM Port Retention - Up to 920 kpbs USB A to DB9 Serial Adapter (ICUSB232PRO) : Electronics
USB-SERIAL-F
High-Speed USB-to-Serial Adapter for Windows 8 32/64-bit - U.S.Converters
USB to RS-232 DB9 1-Port Serial Interface Adapter - Sealevel
USB to Serial RS-232 DB9 FTDI Mini Adapter with Extension Cable
Ativa USB 2.0 to Serial Adapter 1 RS 232 DB9 Black 26847 - Office Depot
PRO Single Port USB to Serial Adapter with Activity LED 3ft.
Mini USB 2.0 to RS-232 DB-9 Serial Adapter w/ 15kV ESD Protection & 3ft. USB Extension Cable
Startech 3' USB to RS232 DB9/DB25 Serial Adapter Cable - Walmart.com
USB to Serial Adapter Cable
