1 Port USB to RS232 DB9 Serial Adapter - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com Europe
6FT USB 2.0 A Male To RS232 DB9 9Pin Female Serial Cable Adapter Converter Cord | eBay
Amazon.com: C2G Legrand USB to DB9 Serial Adapter Cable, Adapter Cable, USB to Desktop Adapter, 1.5 Foot Adapter Cord, Gray, 1 Count, C2G 26886 : Electronics
USB 2.0 RS-232 Serial Adapter 16 Inches w/ LED Indicators
USB-A to Serial Adapter Cable - RS232, DB9, 5-ft. | Eaton
1 Meter USB to RS232 Serial Adapter DB9 Male w/Hex Nut, PROLIFIC Chipset
USB to Serial Adapter - Works seamlessly with TunerStudio
IOGEAR - GUC232A - USB to Serial Adapter
High-Speed USB-to-Serial Adapter for Windows 8 32/64-bit - U.S.Converters
USB to Serial Adapter – Trouble Free!!
USB-C to Serial Adapter, RS232
RS232 to USB Adapter Cable, 5-ft | Eaton
StarTech.com USB to Null Modem RS232 DB9 Serial DCE Adapter Cable with FTDI - ICUSB232FTN - Serial Adapters - CDW.com
Ativa USB 2.0 to Serial Adapter 1 RS 232 DB9 Black 26847 - Office Depot
USB to RS232 Converter - 6ft - CAB-11304 - SparkFun Electronics
4 Port Professional RS-232 USB 2.0 to Serial Adapter
USB 2.0 A-Male to Dual DB9-Male Serial Adapter - Micro Connectors, Inc.
USB to Serial Adapter Cable
Insignia™ 1.3' USB-to-RS-232 (DB9) PDA/Serial Adapter Cable, with Prolific Chipset Black NS-PU99501 - Best Buy
Amazon.com: DTech FTDI USB to Serial Adapter Cable RS232 DB9 Male Port FT232RL Chipset Supports Windows 11 10 8 7 and Mac Linux (1.5 Feet) : Electronics
Keyspan USA19HS USB to Serial Adapter (Mac/PC) USA19HS B&H Photo
Rocstor Premium 5ft 1 Port USB to Null Modem RS232 DB9 Serial DCE Adapter Cable with FTDI
3ft USB to Serial Cable/RS232 Adapter - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com Europe
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