USB to serial RS232 adapter with two ports
Amazon.com: Plugable USB to Serial Adapter Compatible with Windows, Mac, Linux (RS-232DB9 DTE Male Connector, Prolific PL2303HX Rev. D Chipset) : Electronics
Electronic Master USB to RS232 Cable EM620503 - The Home Depot
Keyspan RS232 to USB-A Adapter, DB9, 3-ft Cable | Eaton
StarTech.com ICUSB232SM3 USB to Serial Adapter - Prolific PL-2303 - 3 ft / 1m - DB9 (9-pin) - USB to RS232 Adapter Cable - USB Serial Serial Cables - Newegg.com
4-Port USB to RS-232 Serial Adapter Hub
USB to Serial Adapter Cable
3ft USB to Serial Cable/RS232 Adapter - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com
3ft USB to Serial Cable/RS232 Adapter - Serial Cards & Adapters | StarTech.com
USB Serial Adapter – Windows 10 Compatible High-Speed RS232 adapter
USB to serial / parallel port | AV-Connection
C-USB-SERIAL: USB to RS-232 DB9M Serial Converter - iWorx Systems Inc
Amazon.com: Cable Matters USB to Serial Adapter Cable (USB to RS232, USB to DB9) 3 Feet : Electronics
StarTech.com USB to Serial Adapter - 3 ft / 1m - with DB9 to DB25 Pin Adapter - Prolific PL-2303 - USB to RS232 Adapter Cable - Add an RS232 serial port
2-Port USB to RS-232 Serial Adapter Cable
USB 4-Port Serial Adapter / USB 2.0 Quad Port Serial DB-9 RS-232
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
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
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
Amazon.com: StarTech.com 1 Port USB to Serial RS232 Adapter - Prolific PL-2303 - USB to DB9 Serial Adapter Cable - RS232 Serial Converter (ICUSB232V2) : Electronics
StarTech.com 3ft USB to Serial Cable USB to Serial Port Adapter RS232 DB9 Male to USB Prolific IC - 1P3FPC-USB-SERIAL - USB Adapters - CDW.com
USB to RS232 DB9 Serial Adapter Cable - Serial Cards & Adapters | StarTech.com
Buy RS232 USB to RS232C Serial Port Adapter - CNC Specialty Store
