What kind of compatibility does the Rocstor USB to Null Modem Serial Adapter offer?

The adapter is compatible with various operating systems, including Windows, Windows CE, Mac OS, and Linux.

What types of devices can I connect using the Rocstor 6ft USB to Null Modem RS232 DB9 Serial Adapter Cable?

You can connect modems, monitors, desktop computers, notebooks, MACs, PCs, and printers using this adapter cable.

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Main image of Rocstor 6ft 1 Port USB to Null Modem RS232 DB9 Serial DCE Adapter Cable with FTDI - 6 ft Serial/USB Data Transfer Cable for Modem, Monitor, Desktop Computer, Notebook, MAC, PC, Printer - First End: 1

Alt view image 2 of 7 - Rocstor 6ft 1 Port USB to Null Modem RS232 DB9 Serial DCE Adapter Cable with FTDI - 6 ft Serial/USB Data Transfer Cable for Modem, Monitor, Desktop Computer, Notebook, MAC, PC, Printer - First End: 1

Alt view image 3 of 7 - Rocstor 6ft 1 Port USB to Null Modem RS232 DB9 Serial DCE Adapter Cable with FTDI - 6 ft Serial/USB Data Transfer Cable for Modem, Monitor, Desktop Computer, Notebook, MAC, PC, Printer - First End: 1

Alt view image 4 of 7 - Rocstor 6ft 1 Port USB to Null Modem RS232 DB9 Serial DCE Adapter Cable with FTDI - 6 ft Serial/USB Data Transfer Cable for Modem, Monitor, Desktop Computer, Notebook, MAC, PC, Printer - First End: 1

Alt view image 5 of 7 - Rocstor 6ft 1 Port USB to Null Modem RS232 DB9 Serial DCE Adapter Cable with FTDI - 6 ft Serial/USB Data Transfer Cable for Modem, Monitor, Desktop Computer, Notebook, MAC, PC, Printer - First End: 1

Alt view image 6 of 7 - Rocstor 6ft 1 Port USB to Null Modem RS232 DB9 Serial DCE Adapter Cable with FTDI - 6 ft Serial/USB Data Transfer Cable for Modem, Monitor, Desktop Computer, Notebook, MAC, PC, Printer - First End: 1

Alt view image 7 of 7 - Rocstor 6ft 1 Port USB to Null Modem RS232 DB9 Serial DCE Adapter Cable with FTDI - 6 ft Serial/USB Data Transfer Cable for Modem, Monitor, Desktop Computer, Notebook, MAC, PC, Printer - First End: 1

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Rocstor 6ft 1 Port USB to Null Modem RS232 DB9 Serial DCE Adapter Cable with FTDI - 6 ft Serial/USB Data Transfer Cable for Modem, Monitor, Desktop Computer, Notebook, MAC, PC, Printer - First End: 1

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6 ft Serial/USB Data Transfer Cable for Modem, Monitor, Desktop Computer, Notebook, MAC, PC, Printer
First End: 1 x DB-9 RS-232 Serial
Female
Second End: 1 x USB 2.0 Type A
Male
Black
1

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PREMIUM 6FT (2M) USB TO SERIAL NULL MODEM RS232 DB9 SERIAL ADAPTER CABLE WITH FT

Model
Brand	Rocstor

Details
Changer Type	USB to DB9 (RS-232)

Additional Information
First Listed on Newegg	February 10, 2026

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Return for refund within: 30 days
Return for replacement within: 30 days
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Item#: 9SIA0ZXKSR7537