USB to 4-Port RS-232 DB9 Serial Interface Adapter - Sealevel
USB 4-Port Serial Adapter - USB 2.0 to DB-9 Port RS232 with FTDI CHIP - Coolgear
Ativa USB 2.0 to Serial Adapter 1 RS 232 DB9 Black 26847 - Office Depot
StarTech.com USB to Serial Adapter ? Prolific PL-2303 ? 1 port ? DB9 (9-pin) ? USB to RS232 Adapter Cable ? USB Serial - Add an RS232 serial port to your laptop
Rocstor Premium 5ft 1 Port USB to Null Modem RS232 DB9 Serial DCE Adapter Cable with FTDI
USB to RS232 Serial for Vista -- DataPro
4-Port USB to RS-232 Serial Adapter Hub
4 Port Professional RS-232 USB 2.0 to Serial Adapter
4 Port USB Type-C To Serial Adapter with Per port LED Rx / TX Indicators
StarTech.com USB to Serial Adapter - Detachable 6 ft USB A-B Cable - Prolific PL-2303 - USB to RS232 Adapter Cable - Add an RS232 serial port to your laptop or desktop
USB to Serial RS-232 DB9 FTDI Mini Adapter with Extension Cable
USB Serial Adapter – Windows 10 Compatible High-Speed RS232 adapter
Tripp Lite 5ft USB to Serial Adapter Cable USB-A to DB9 RS-232 M/M 5' - serial adapter - USB - RS-232 - U209-000-R - USB Adapters - CDW.com
Amazon.com: Plugable USB to Serial Adapter Compatible with Windows, Mac, Linux (RS-232DB9 DTE Male Connector, Prolific PL2303HX Rev. D Chipset) : Electronics
USB 2.0 To Serial DB9 Male (9 Pin) RS232 Cable Adapter - Sabrent
8-Port RS-232 USB to Serial Adapter Data Control Box
TRENDnet TU-S9 USB to Serial Converter, Version v3.0R
USB to Serial Adapter Cable
Buy RS232 USB to RS232C Serial Port Adapter - CNC Specialty Store
Amazon.com: 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 : Electronics
Tripp Lite RS232 to USB Adapter Cable with COM Retention (USB-A to DB9 M/M), FTDI, 5 ft. - USB / serial cable - USB to - U209-005-COM - USB Cables - CDW.com
8-Port RS-232 USB to Serial Adapter Data Control Box - Coolgear
Amazon.com: Cable Matters USB to Serial Adapter Cable (USB to RS232, USB to DB9) 6 Feet : Electronics
