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
Amazon.com: Letotech Cross Wired USB Serial Cable DB9 CP2102 ZT232 USB RS232 to DB9 Null Modem Cable PC Control TV Cable (Null Modem Pinout) : Electronics
USB to Serial RS-232 DB9 Adapter FTDI Chipset w/ 15kV ESD Protection, Windows 11 Support - Coolgear
Rocstor Premium 5ft 1 Port USB to Null Modem RS232 DB9 Serial DCE Adapter Cable with FTDI
USB to RS232 TTL | CMOS Adapter Cable with Terminal Block - Coolgear
USB to RS-232 DB9 Serial Adapter/Converter Systembase Multi-1/USB RS232 | eBay
USB 2.0 RS-232 Serial Adapter with LED Indicators
StarTech.com 1 Port USB to RS232 DB9 Serial Adapter Cable - M/M - ICUSB232V2 - Serial Cables - CDW.com
StarTech USB to RS232 DB9/DB25 Male to Male Serial ICUSB232DB25
USB to RS232 Converter - 6ft - CAB-11304 - SparkFun Electronics
Amazon.com: Plugable USB to Serial Adapter Compatible with Windows, Mac, Linux (RS-232DB9 DTE Male Connector, Prolific PL2303HX Rev. D Chipset) : Electronics
Mini USB 2.0 to RS-232 DB-9 Serial Adapter w/ 15kV ESD Protection & 3ft. USB Extension Cable
Rocstor Premium 5ft 1 Port USB to Null Modem RS232 DB9 Serial DCE Adapter Cable with FTDI
C2G 1.5ft USB to DB9 Serial Cable - RS232 Adapter Cable - Serial adapter - USB - RS-232 - blue | Dell USA
Insignia™ 1.3' USB-to-RS-232 (DB9) PDA/Serial Adapter Cable, with Prolific Chipset Black NS-PU99501 - Best Buy
3' USB to RS232 DB9 Serial Adapter Cable - Serial Cards & Adapters | StarTech.com
USB to RS232 Converter Cable 1.0 meter - UMC-201
USB 2.0 To Serial DB9 Male (9 Pin) RS232 Cable Adapter - Sabrent
Amazon.com: CableCreation USB to RS232 Adapter with PL2303 Chip 3.3 FT, USB 2.0 to RS232 Female DB9 Serial Converter Cable for Cashier Register, Modem, Scanner, Digital Cameras, CNC, 1M Black : Electronics
USB-C 2.0 to Serial RS-232 Adapter w/ LED Indicators
USB to RS232 Serial for Vista -- DataPro
USB to Serial adapter for the FLEX-6000 series – FlexRadio
USB 2.0 To Serial DB9 Male (9 Pin) RS232 Cable Adapter - Sabrent
