USB to Serial adapter for the FLEX-6000 series – FlexRadio
3' USB to RS232 DB9 Serial Adapter Cable - Serial Cards & Adapters | StarTech.com
USB to RS232 DB9 Serial Adapter Cable - Serial Cards & Adapters | StarTech.com Europe
Mettler Toledo RS232 to USB Converter Cable for XPR Microbalances and Ultra-Microbalances | Fisher Scientific
USB to RS232 Adapter / Converter – CommFront
Amazon.com: Cable Matters USB to Serial Adapter Cable (USB to RS232, USB to DB9) 3 Feet : Electronics
USB RS-232 DB9 Male Serial Adapter Converter with Prolific Chip
Mini USB 2.0 to RS-232 DB-9 Serial Adapter w/ 15kV ESD Protection & 3ft. USB Extension Cable
Amazon.com: CableCreation USB to RS232 Serial Adapter with PL2303 Chipset, 10 FT USB to DB9 Pin Female Converter Cable for Cashier Register, Modem, Scanner, Digital Cameras,CNC etc, Black : Electronics
USB-RS232-WE-1800-BT_0.0 - Ftdi - Cable, USB A to RS232, Serial Convertor
USB-RS232-PCBA FTDI | Mouser
Amazon.com: 6FT USB to RS232 Serial RJ45 Console Adapter Cable for Cisco Huawei TP-Link Routers/Switches to Connect Laptop PC Support Win10 Mac Red FTDI : Electronics
Insignia™ 1.3' USB-to-RS-232 (DB9) PDA/Serial Adapter Cable, with Prolific Chipset Black NS-PU99501 - Best Buy