DeLOCK USB to Seriel RS-232 adapter
USB-RS232-WE-1800-BT_3.3 - Ftdi - CABLE, USB/RS232 CONV, WIRE-END 3V3 1.8M
RS232 to USB Adapter - ATC-810 – Grid Connect
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
3ft USB to Serial Cable/RS232 Adapter - Serial Cards & Adapters | StarTech.com
Keyspan RS232 to USB-A Adapter, DB9, 3-ft Cable | Eaton
USB to RS232 Converter Cable 1.0 meter - UMC-201
RS232 Adapter - TE Technology
Mettler Toledo RS232 to USB Converter Cable for XPR Microbalances and Ultra-Microbalances | Fisher Scientific
USB to RS232 TTL | CMOS Adapter Cable with Terminal Block - Coolgear
Cable Matters USB to Serial Adapter Cable (USB to RS232, USB to DB9) 3 Feet
USB to RS232 Converter - CAB-08580 - SparkFun Electronics
USB to Dual RS232 Adapter / Converter – CommFront
StarTech USB to RS232 DB9/DB25 Male to Male Serial ICUSB232DB25
Insignia™ 1.3' USB-to-RS-232 (DB9) PDA/Serial Adapter Cable, with Prolific Chipset Black NS-PU99501 - Best Buy
USB to RS232 - USB Converter Cable - Walmart.com
High-Speed USB-to-Serial Adapter for Windows 8 32/64-bit - U.S.Converters
RS232 to USB Adapter, Works with Windows 8, Easy Installation and Setup
USB-C to Serial Adapter Cable - RS232, DB9, 5-ft. | Eaton
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 RS-232 Industrial Adapter Isolated and Surge Protected FTDI Chip
RS232 to USB converter - Victron Energy
