1 Port USB 2.0 to Serial Adapter Cable - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com
USB to 1-Port RS-422 DB9 Serial Interface Adapter - Sealevel
2-Port Professional RS-232 USB 2.0 to Serial Adapter 5ft.
3ft USB to Serial Cable/RS232 Adapter - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com
RS - USB Adapter - Datecs UK | The UKs Leading Supplier of mPOS and Payment Systems
USB to 4-Wire RS422 / RS485 Adapter / Converter – CommFront
USB 2.0 RS-232 Serial Adapter with LED Indicators
Single Port USB 2.0 to RS-422 / RS-485 DB-9 Serial Adapter - Coolgear
Amazon.com: TRENDnet USB to Serial 9-Pin Converter Cable, Connect a RS-232 Serial Device to a USB 2.0 Port, Supports Windows & Mac, USB 1.1, USB 2.0, USB 3.0, 21 Inch Cable Length,
USB to RS485-RS422 converter with FTDI Chip and USB Cable
USB-A to Serial Adapter Cable - RS232, DB9, 5-ft. | Eaton
Parallax USB To Serial (RS-232) Adapter With Cable - Parallax
RS-USB cable - Realsimulator | Online Shop
Tripp Lite Keyspan High Speed USB to Serial Adapter - serial adapter - USB - RS-232 - USA-19HS - USB Adapters - CDW.com
1M USB to RS-232 Converter - UC232A1, ATEN Converters | ATEN U.S.A.
SparkFun USB to RS-485 Converter - BOB-09822 - SparkFun Electronics
USB 2.0 to Serial (9-Pin) DB-9 RS-232 Adapter Cable 6ft Cable - Sabrent
USB to RS232 Converter - 6ft - CAB-11304 - SparkFun Electronics
USB to RS-232 DB9 1-Port Serial Interface Adapter - Sealevel
4 Port Professional RS-232 USB 2.0 to Serial Adapter
Plugable USB to RS-232 DB9 Serial Adapter (Prolific PL2303GT Chipset) – Plugable Technologies
RS PRO USB 2.0 Cable, Male USB A to Female USB A USB Extension Cable, 12m | RS
