4 Port Professional RS-232 USB 2.0 to Serial Adapter
C2G 1.5ft USB to Serial Cable - USB to DB9 Serial RS232 Cable - M/M - 26886 - USB Adapters - CDW.com
USB to serial RS232 adapter with two ports
IOGEAR - GUC232A - USB to Serial Adapter
High-Speed USB-to-Serial Adapter for Windows 8 32/64-bit - U.S.Converters
Insignia™ 1.3' USB-to-RS-232 (DB9) PDA/Serial Adapter Cable, with Prolific Chipset Black NS-PU99501 - Best Buy
USB to serial / parallel port | AV-Connection
USB 2.0 To Serial DB9 Male (9 Pin) RS232 Cable Adapter - Sabrent
3' USB to RS232 DB9 Serial Adapter Cable - Serial Cards & Adapters | StarTech.com
US-735 - Brainboxes - CONVERTER, USB C-RS-232 SERIAL
Amazon.com: Cable Matters USB to Serial Adapter Cable (USB to RS232, USB to DB9) 3 Feet : Electronics
USB to Serial Adapter cable, Windows 10 | U.S. Converters™
USB to RS232 Serial for Vista -- DataPro
USB to RS232 DB9/DB25 Serial Adapter - Serial Cards & Adapters | StarTech.com
Can a serial port be converted to a USB? - Quora
Configuring a USB-to-Serial Converter
USB to RS232 DB9 Serial Adapter Cable - Serial Cards & Adapters | StarTech.com
Amazon.com: DTECH USB to Serial Adapter Cable with RS232 DB9 Male Port FTDI Chipset Supports Windows 10 8 7 and Mac Linux - 4 Feet : Electronics
USB to RS-232 DB9 1-Port Serial Interface Adapter - Sealevel
USB to RS232 Adapter / Converter – CommFront
USB 2.0 RS-232 Serial Adapter with LED Indicators
3ft USB to Serial Cable/RS232 Adapter - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com
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 - CDW.com
Mini USB 2.0 to RS-232 DB-9 Serial Adapter w/ 15kV ESD Protection & 3ft. USB Extension Cable
36 Inch USB to DB-9 Serial High Speed Adapter with Prolific Chipset - Coolgear
