5' USB to RS-232 DB9 Serial Adapter Cable – Serialio.com
3ft USB to Serial Cable/RS232 Adapter - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com
C-USB-SERIAL: USB to RS-232 DB9M Serial Converter - iWorx Systems Inc
Source USB to RS232 Serial DB9 Female Cable RS232 Female to usb cable on m.alibaba.com
Insignia™ 1.3' USB-to-RS-232 (DB9) PDA/Serial Adapter Cable, with Prolific Chipset Black NS-PU99501 - Best Buy
Amazon.com: Cable Matters USB to Serial Adapter Cable (USB to RS232, USB to DB9) 3 Feet : Electronics
ATEN USB Type-A Male to RS-232/DB-9 Serial Male Adapter UC232A
Amazon.com: Plugable USB to Serial Adapter Compatible with Windows, Mac, Linux (RS-232/DB9 DTE Male Connector, Prolific PL2303HX Rev. D Chipset) : Electronics
Mettler Toledo RS232 to USB Converter Cable for XPR Microbalances and Ultra-Microbalances | Fisher Scientific
1M USB to RS-232 Converter - UC232A1, ATEN Converters | ATEN U.S.A.
USB 2.0 RS-232 Serial Adapter with LED Indicators
RS232 to USB for connecting MC6 to FB/MB
FTDI USB Serial Adapter with DB9P Male Plug VCP for Notebook PC Mobile Phone TypeC RS232 Converter - AliExpress
USB to RS-232 DB9 1-Port Serial Interface Adapter - Sealevel
Buy RS232 USB to RS232C Serial Port Adapter - CNC Specialty Store
USB-RS232-WE-1800-BT_0.0 - Ftdi - Cable, USB A to RS232, Serial Convertor
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
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
