Dual port RS232 Serial to USB adapter for RS232 data conversion.
USB To DB9 Serial Adapter With 6 Ft Cable | Cables.com
USB Serial 12 Inch RS232 Serial Adapter FTDI Chip with LED
Insignia™ 1.3' USB-to-RS-232 (DB9) PDA/Serial Adapter Cable, with Prolific Chipset Black NS-PU99501 - Best Buy
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
USB 2.0 To Serial DB9 Male (9 Pin) RS232 Cable Adapter - Sabrent
USB-A to Serial Adapter Cable - RS232, DB9, 5-ft. | Eaton
USB to RS232 DB9/DB25 Serial Adapter - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com
Keyspan RS232 to USB-A Adapter, DB9, 3-ft Cable | Eaton
Ativa USB 2.0 to Serial Adapter 1 RS 232 DB9 Black 26847 - Office Depot
Pololu USB-to-Serial Adapter
Micro Connectors, Inc USB to Serial DB9 Adapter for Windows 10/Win 8/ 7/ XP/Vista E07-160 - The Home Depot
USB to Serial adapter cable with FTDI chipset - NautiMart
Amazon.com: C2G Legrand USB to DB9 Serial Adapter Cable, Adapter Cable, USB to Desktop Adapter, 1.5 Foot Adapter Cord, Gray, 1 Count, C2G 26886 : Electronics
USB to Serial Adapter Cable
Mini USB 2.0 to RS-232 DB-9 Serial Adapter w/ 15kV ESD Protection & 3ft. USB Extension Cable
USB to serial RS232 adapter with two ports
USB RS-232 DB9 Male Serial Adapter Converter with Prolific Chip
Dual Port USB 2.0 to RS-232 DB-9 Serial Adapter w/ FTDI Chip - Coolgear
Meade USB to RS-232 Serial Adapter
Keyspan High Speed USB Serial Adapter - 230 Kbps | Dell USA
