4-Port USB to RS-232 Serial Adapter Hub
4-port USB to Serial RS232 Converter
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 4-Port Serial Adapter - USB 2.0 to DB-9 Port RS232 with FTDI CHIP - Coolgear
HP USB to Serial Port Adapter J7B60AA B&H Photo Video
4 Port Professional RS-232 USB 2.0 to Serial Adapter
1 Port USB to RS232 DB9 Serial Adapter - Serial Cards & Adapters | StarTech.com
USB 2.0 To Serial DB9 Male (9 Pin) RS232 Cable Adapter - Sabrent
USB to Serial Converter - TRENDnet TU-S9
![Amazon.com: SABRENT USB 2.0 to Serial (9 Pin) DB 9 RS 232 Converter Cable, Prolific Chipset, HEXNUTS, [Windows 11/10/8.1/8/7/VISTA/XP, Mac OS X 10.6 and Above] 2.5 Feet (CB-DB9P) : Grocery & Gourmet Food](https://m.media-amazon.com/images/I/71OBbDUesQL.jpg "Amazon.com: SABRENT USB 2.0 to Serial (9 Pin) DB 9 RS 232 Converter Cable, Prolific Chipset, HEXNUTS, [Windows 11/10/8.1/8/7/VISTA/XP, Mac OS X 10.6 and Above] 2.5 Feet (CB-DB9P) : Grocery & Gourmet Food")
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USB to Serial Adapter Cable
USB to Serial adapter for the FLEX-6000 series – FlexRadio
3ft USB to Serial Cable/RS232 Adapter - Serial Cards & Adapters | StarTech.com
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
High-Speed USB-to-Serial Adapter for Windows 8 32/64-bit - U.S.Converters
Keyspan High Speed USB Serial Adapter - 230 Kbps | Dell USA
Amazon.com: Legrand - C2G USB to DB9 Serial Adapter Cable, Adapter Cable, USB to Desktop Adapter, 1.5 Foot Adapter Cord, Gray, 1 Count, C2G 26886 : Electronics
Rocstor Premium 5ft 1 Port USB to Null Modem RS232 DB9 Serial DCE Adapter Cable with FTDI
Amazon.com: Manhattan USB to Serial Converter Connects One Serial Device to A USB Port (205146) : Electronics
PRO Single Port USB to Serial Adapter with Activity LED 3ft.
USB to RS-232 Serial Adapter DB9 - 8 Inch Short Cable
Insignia™ 1.3' USB-to-RS-232 (DB9) PDA/Serial Adapter Cable, with Prolific Chipset Black NS-PU99501 - Best Buy
8-Port RS-232 USB to Serial Adapter Data Control Box
StarTech.com USB to Serial RS232 Adapter Cable w/ COM Retention - USB Serial Adapter - serial adapter - USB - RS-232
