Keyspan RS232 to USB-A Adapter, DB9, 3-ft Cable | Eaton
RS232 to USB Adapter Cable, 5-ft | Eaton
PRO Single Port USB to Serial Adapter with Activity LED 3ft.
USB-A Serial Adapter - Single Port with COM Retention | Advantage Software
CHIPI-X USB to RS-232 Serial Adapter - The Very BEST! - IoT Devices & Sensors | Relay Controllers, Current Monitoring & Vibration Sensors
Amazon.com: Cable Matters USB to Serial Adapter Cable (USB to RS232, USB to DB9) 3 Feet : Electronics
IOGEAR - GUC232A - USB to Serial Adapter
Amazon.com: Plugable USB to Serial Adapter Compatible with Windows, Mac, Linux (RS-232DB9 DTE Male Connector, Prolific PL2303HX Rev. D Chipset) : Electronics
Tripp Lite Keyspan High Speed USB to Serial Adapter - serial adapter - USB - RS-232 - USA-19HS - USB Adapters - CDWG.com
USB 2.0 RS-232 Serial Adapter with LED Indicators
Dual Port USB 2.0 to RS-232 DB-9 Serial Adapter w/ FTDI Chip - Coolgear
C2G 1.5ft USB to Serial Cable - USB to DB9 Serial RS232 Cable - M/M - 26886 - USB Adapters - CDW.com
USB to Serial Adapter
3ft USB to Serial Adapter Cable, DB9
RS232 Adapter - TE Technology
Amazon.com: CableCreation USB to RS232 Adapter with PL2303 Chipset, 6.6ft USB 2.0 Male to RS232 Female DB9 Serial Converter Cable for Cashier Register, Modem, Scanner, Digital Cameras, CNC,Black : Electronics
4 Port USB Type-C To Serial Adapter with Per port LED Rx / TX Indicators
StarTech.com USB to RS232 DB9 Serial Adapter Cable - M/M | Camcor
1 Meter USB to RS232 Serial Adapter DB9 Male w/Hex Nut, PROLIFIC Chipset
Mini USB 2.0 to RS-232 DB-9 Serial Adapter w/ 15kV ESD Protection & 3ft. USB Extension Cable
High-Speed USB-to-Serial Adapter for Windows 8 32/64-bit - U.S.Converters
StarTech.com 1 Port USB to RS232 DB9 Serial Adapter Cable - M/M - ICUSB232V2 - Serial Cables - CDW.com
USB Serial Adapter – Windows 10 Compatible High-Speed RS232 adapter
6ft (1.8m) USB to DB25 Serial RS232 Adapter Cable | Adapters and Couplers | Audio Video
3ft USB to Serial Cable/RS232 Adapter - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com
FTDI USB-to-Single Port Serial Adapter (USB1PFTDI) - Astro-Physics
USB to Serial Adapter ( COM db9 rs232 to USB ) – Pro TunerZ
