USB RS-232 DB9 Male Serial Adapter Converter with Prolific Chip
StarTech.com USB to Serial Adapter Null Modem FTDI USB UART Chip DB9 9 pin USB to RS232 Adapter - Office Depot
C2G 1.5ft USB to Serial Cable USB to DB9 Serial RS232 Cable MM Convert a DB9 RS232 serial device to USB great for PDAs digital cameras and many other peripherals - Office
USB to Dual RS232 Adapter / Converter – CommFront
USB 2.0 Industrial Adapter User Selectable RS232/422/485 FTDI Chip
USB to RS232 - USB232 - Fixed Length USB Cable – Grid Connect
PRO Single Port USB to Serial Adapter with Activity LED 3ft.
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
Amazon.com: CableCreation USB to RS232 Adapter with PL2303 Chip 3.3 FT, USB 2.0 to RS232 Female DB9 Serial Converter Cable for Cashier Register, Modem, Scanner, Digital Cameras, CNC, 1M Black : Electronics
USB to Serial Adapter - Works seamlessly with TunerStudio
C2G 1.5ft USB to DB9 Serial Cable - RS232 Adapter Cable - Serial adapter - USB - RS-232 - blue | Dell USA
Jansicotek USB to RS232 Adapter with Prolific PL2303 Chipset,Gold Plated USB 2.0 to RS232 Male DB9 Serial Converter Cable for Windows 10, 8.1, 8,7, Vista, XP, 2000, Linux and Mac OS, (3ft) - Newegg.com
CableCreation USB to RS232 Adapter with PL2303 Chip 3.3 FT, USB 2.0 to RS232 Female DB9 Serial Converter Cable for Cashier Register, Modem, Scanner, Digital Cameras, CNC, 1M Black - Walmart.com
USB 2.0 USB-C to DB9 Serial RS232 Adapter Cable | AV Cables
Meade USB to RS-232 Serial Adapter
USB 2.0 RS232 adapter. Windows 10/11 compatible
USB to RS232 Adapter – Many Different Models from U. S. Converters
USB 2.0 RS-232 Serial Adapter with LED Indicators
PQR USB to RS232 Adapter (Win 7/8/10/11) – Powertronics
Mini USB 2.0 to RS-232 DB-9 Serial Adapter w/ 15kV ESD Protection & 3ft. USB Extension Cable
3ft USB to Serial Cable/RS232 Adapter - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com Europe
4-Port USB to RS232 Adapter FTDI Cable - Coolgear
USB to RS232 TTL | CMOS Adapter Cable with Terminal Block - Coolgear
USB to RS232 Adapters (FULL SPEED) — Connective Peripherals - Global Store
5ft (1.5m) USB to DB9 Male Serial RS232 Adapter Cable | Adapters and Couplers | Audio Video
