69822 Goobay - USB to RS232 converter | D-Sub 9pin male,USB A plug; USB 2.0; USB/RS232 | TME - Electronic components
Adapter USB-RS232
USB-RS232-WE-5000-BT_5.0 - Ftdi - Cable, USB to RS232 Converter, Wire-End
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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