Insignia™ 1.3' USB-to-RS-232 (DB9) PDA/Serial Adapter Cable, with Prolific Chipset Black NS-PU99501 - Best Buy
Amazon.com: DTech Serial Cable to USB Adapter DB9 Male RS232 Port Supports Windows 11 10 8 7 Mac (6 Feet, PL2303) : Electronics
USB/Serial Converter [FT232RL] : ID 18 : $17.50 : Adafruit Industries, Unique & fun DIY electronics and kits
USB-to-Serial (DB9) Cable — Davis Instruments
3ft DB9 RS232 Serial to USB 2.0 Converter 9 Pin Adapter Cable Win Mac Linux USA
StarTech.com 1 Port USB to RS232 DB9 Serial Adapter Cable - M/M - ICUSB232V2 - Serial Cables - CDW.com
C2G 1.5ft USB to Serial Cable - USB to DB9 Serial RS232 Cable - M/M - 26886 - USB Adapters - CDW.com
Adtran USB to Serial DB9 Console Cable - New
Usb Rs232 Serial To Db9 Female Adapter Converter Cp2102 Null Modem Or Terminal Device Cable Support Win7/8/10/xp/android/mac Etc - Pc Hardware Cables & Adapters - AliExpress
Amazon.com: CableCreation USB to RS232 Serial Adapter (FTDI Chip), 6.6 Feet USB to DB9 Female Converter Cable for Windows 10, 8.1, 8, 7, Vista, XP, Linux and Mac OS X, macOS, 2 Meters/Black : Electronics
Startech 1 Port USB to Null Modem RS232 DB9 Serial DCE Adapter Cable with FTDI - Walmart.com
USB to RS-232 DB9 Debug Cable (For PC/GPS) – ElectroDragon
USB-A to Serial Adapter Cable - RS232, DB9, 5-ft. | Eaton
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
USB to RS232 DB9/DB25 Serial Adapter - Serial Cards & Adapters | StarTech.com
Tera Grand USB 2.0 Type-A to RS-232 Serial DB9 USB2-RS232TS-06
DTech DTECH USB To Serial Cable DT-5051 for sale online | eBay
USB 2.0 To Serial DB9 Male (9 Pin) RS232 Cable Adapter - Sabrent
USB 2.0 to RS232 Serial DB9 Converter - Black - Tera Grand