6ft. USB 2.0 to RS-232 DB-9 Serial Adapter w/ 15kV ESD Protection & FTDI Chipset
USB/Serial Converter [FT232RL] : ID 18 : $17.50 : Adafruit Industries, Unique & fun DIY electronics and kits
Rocstor Premium 5ft 1 Port USB to Null Modem RS232 DB9 Serial DCE Adapter Cable with FTDI
USB Serial Adapter – Windows 10 Compatible High-Speed RS232 adapter
USB Serial - USB 2.0 RS232 Adapter with LED Indicators
USB RS-232 DB9 Male Serial Adapter Converter with Prolific Chip
USB 2.0 RS-232 Serial Adapter with LED Indicators
Electronic components. Distributor, online shop – Transfer Multisort Elektronik
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