Amazon.com: Plugable USB to Serial Adapter Compatible with Windows, Mac, Linux (RS-232/DB9 DTE Male Connector, Prolific PL2303HX Rev. D Chipset) : Electronics
Amazon.com: 5FT Micro USB to RS-232 9-Pin DB9 Male Serial Adapter Cable for Windows Mac OS Linux FTDI Chipset (5FT, Micro USB to DB9) : Electronics
USB to RS232 Adapters (FULL SPEED) — Connective Peripherals - Global Store
Electronic Master USB to RS232 Cable EM620503 - The Home Depot
USB 2.0 RS-232 Serial Adapter with LED Indicators
USB-RS232-WE-5000-BT_0.0 - FTDI
USB to RS232 DB9 Serial Adapter Cable - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com
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
3ft USB to Serial Cable/RS232 Adapter - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com
USB-RS232-PCBA FTDI | Mouser
USB to RS232 Serial over Cat5 Extender Kit(FTDI CHIP)
USB-RS232-WE-1800-BT_0.0 - Ftdi - Cable, USB A to RS232, Serial Convertor
USB RS-232 DB9 Male Serial Adapter Converter with Prolific Chip
StarTech.com USB to Serial RS232 Adapter Cable with COM Retention 1' - ICUSB232PRO - USB Adapters - CDW.com
USB-A to Serial Adapter Cable - RS232, DB9, 5-ft. | Eaton
3' USB to RS232 DB9 Serial Adapter Cable - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com
Amazon.com: StarTech.com 1 ft. USB to RS232 Serial DB9 Adapter Cable with COM Port Retention - Up to 920 kpbs USB A to DB9 Serial Adapter (ICUSB232PRO) : Electronics
MOD-USB-RS232 - Open Source Hardware Board
Source USB to RS232 Serial DB9 Female Cable RS232 Female to usb cable on m.alibaba.com
Usb To Rs232 Rs485 Usb Serial Communication Module Industrial Grade Usb-232/485 Signal Converter - Connectors - AliExpress
USB to RS232 - USB232 - Fixed Length USB Cable – Grid Connect
USB-C to Serial Adapter, RS232
Meade USB to RS-232 Serial Adapter
Insignia™ 1.3' USB-to-RS-232 (DB9) PDA/Serial Adapter Cable, with Prolific Chipset Black NS-PU99501 - Best Buy
C2G 1.5ft USB to DB9 Serial Cable - RS232 Adapter Cable - Serial adapter - USB - RS-232 - blue | Dell USA
UT232R-500 - Ftdi - ADAPTOR CABLE, USB - RS232, 5M
USB : USB to RS232 Serial DB9 Male Cable Adapter FTDI Chipset 10 Feet RPC- USB-RS232-3M by www.valley-ent.com