USB to serial RS232 adapter with two ports
C2G 1.5ft USB to Serial Cable - USB to DB9 Serial RS232 Cable - M/M - 26886 - USB Adapters - CDW.com
USB to Serial RS-232 DB9 FTDI Mini Adapter with Extension Cable
USB to RS-232 DB9 1-Port Serial Interface Adapter - Sealevel
Mini USB 2.0 to RS-232 DB-9 Serial Adapter w/ 15kV ESD Protection & 3ft. USB Extension Cable
1 Meter USB to RS232 Serial Adapter DB9 Male w/Hex Nut, PROLIFIC Chipset
Keyspan High Speed USB Serial Adapter - 230 Kbps | Dell USA
USB B Female to DB9 Male Serial Converter with 6ft USB A Male to USB B
USB to RS-232 Serial Adapter DB9 - 8 Inch Short Cable
Amazon.com: Cable Matters USB to Serial Adapter Cable (USB to RS232, USB to DB9) 3 Feet : Electronics
USB 2.0 to Serial RS232 Cable
5ft (1.5m) USB to DB9 Male Serial RS232 Adapter Cable | Adapters and Couplers | Audio Video
BAFO BF-810 USB 2.0 to RS232 Serial Convertor Type Connector DB9 9Pin Adapter | eBay
High-Speed USB-to-Serial Adapter for Windows 8 32/64-bit - U.S.Converters
RS232 to USB Adapter Cable, 5-ft | Eaton
1 Port USB 2.0 to Serial Adapter Cable - Serial Cards & Adapters | StarTech.com
Best Buy: Startech USB to RS232 DB9 Serial Adapter Cable M/M ICUSB232
Amazon.com: Plugable USB to Serial Adapter Compatible with Windows, Mac, Linux (RS-232DB9 DTE Male Connector, Prolific PL2303HX Rev. D Chipset) : Electronics
3ft USB to Serial Cable/RS232 Adapter - Serial Cards & Adapters | StarTech.com
USB to Serial Adapter Cable
Dual port RS232 Serial to USB adapter for RS232 data conversion.
