USB TO RS232 RS485 USB Serial Communication module Industrial Grade USB 232/485 Signal Converter|Connectors| - AliExpress
USB to Serial RS-232 DB9 FTDI Mini Adapter with Extension Cable
Rocstor Premium 5ft 1 Port USB to Null Modem RS232 DB9 Serial DCE Adapter Cable with FTDI
USB to Serial Adapter Cable
Insignia™ 1.3' USB-to-RS-232 (DB9) PDA/Serial Adapter Cable, with Prolific Chipset Black NS-PU99501 - Best Buy
USB to Serial Adapter – Trouble Free!!
USB to Serial adapter for the FLEX-6000 series – FlexRadio
StarTech.com USB to Serial Adapter - 3 ft / 1m - with DB9 to DB25 Pin Adapter - Prolific PL-2303 - USB to RS232 Adapter Cable - Add an RS232 serial port
DIGITUS by ASSMANN Shop | USB - Seriell Adapter
USB RS-232 DB9 Male Serial Adapter Converter with Prolific Chip
USB to RS232 Serial Converter -- DataPro
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,
Mettler Toledo RS232 to USB Converter Cable for XPR Microbalances and Ultra-Microbalances | Fisher Scientific
USB to RS232 DB9 Serial Adapter Cable - Serial Cards & Adapters | StarTech.com
Manhattan USB to Serial Converter (205146)
PRO Single Port USB to Serial Adapter with Activity LED 3ft.
