Null Modem Usb
Overview
Product sourcing insights & recommendations


The 'Null Modem USB' market is evolving into a specialized industrial tool, with demand driven by the need for secure, direct PC-to-PC communication and legacy hardware maintenance. Market projections indicate a 9.1% CAGR through 2026, reaching a total USB device valuation of $23.2 Billion. The shift towards USB-C and the requirement for galvanic isolation in industrial environments are the primary trends shaping current product development.
Key sourcing insights suggest a preference for genuine FTDI chipsets to solve common driver compatibility issues, which remains the top consumer pain point. Detailed technical definitions, market growth drivers, and a comparison of top-performing products are provided in the report below.
Based on these market insights, you might want to:
Usb To Rs232 Null Modem Serial Adapter Cable Ft232rl
Products · 3 lists

USB serial Cable FTDI ft232r USB RS232 to DB9 Male Adapter Null Modem Cable PC Control TV Cable (Null modem pinout)
Dongguan Bofan Technology Co., Ltd.verified🇨🇳CN9 yrs
USB to RS-232 DB9 Female 9 Pin PVC Foil Shielded Null Modem Rollover Serial Adapter Cable for Windows/Linux/MAC OS

USB to DB9 Female Null Modem RS232 Serial Adapter Cable 2-3 Crossover Wired
Shenzhen Nanming Electronic Co., Ltd.🇨🇳CN15 yrs
USB to DB9 Female Null Modem RS232 Serial Adapter Cable 2-3 Crossover Wired
Dongguan Fendouzhe Electronics Technology Co., Ltd.🇨🇳CN7 yrs
Industrial USB to RS232 Serial Adapter Cable FT232RL Chip DB9 Male/Female Port 921.6Kbps Baud Rate PVC Shielded 1.5m
Shenzhen Dalu Electronics Co., Ltd.🇨🇳CN4 yrs
10 Feet USB 2.0 to RS232 DB9 Adapter Cable with FTDI Chipset Supports Windows 11 10 8 7 Mac Linux for Camera Serial Port
Shenzhen Union Electronics Co., Ltd.🇨🇳CN15 yrs
Industrial USB to RS232 Serial Adapter Cable, USB Type a to DB9 Male / Female Port, Original FT232RL Chip, Cable Length 1.5m
Shenzhen Gang Shun Microelectronics Co., Ltd.🇨🇳CN2 yrs
USB RS232 TTL UART Serial Cable with FTDI FT232RL Chipset 5A Fast Charging LED Indicator for Printer
Shenzhen Caratar Technology Co., Ltd.🇨🇳CN11 yrs
Industrial USB to RS232 Serial Adapter Cable,FTDI FT232RL Dual Chip,DB9 Male,921.6Kbps,COM Retention for CNC PLC Windows Linux
Guangzhou Luxun Technology Co., Ltd.verified🇨🇳CN6 yrs
FTDI FT232RL USB C TYPE C to DB9 RS232 Serial Adapter Converter Cable 6ft Support Win11/10/8/7/XP/Android/Mac/Linux/Vista
Dongguan Annxin Electronics Co., Ltd.🇨🇳CN5 yrs
CableCreation USB 2.0 RS232 Adapter FTDI Chip Gold Plated Serial Converter Cable Male DB9 Braid Shielding Stock 1m 2m 3m Lengths
Wanka Technology Limited🇨🇳CN7 yrs
1.8m Usb to Db9 Female Serial Rs232 Adapter Cable with Dual Chip FT232RL+ZT213LEEA
Shenzhen Ya Tai Xin Electronics Co., Ltd.🇨🇳CN7 yrs
FT232 FT232D FT232BL FT232RL Brush Line USB to TTL RS232 Serial Cable Line Electric Adapter FTDI Chipset Computer FT232RL
Shenzhen Yuke Chip Electronics Co., Ltd.verified🇨🇳CN1 yr
2-Port USB-A USB-C to Dual RS232 DB9 Female Y Splitter Serial Cable with FTDI FT232RNL for Programming Router Switch
Pcm Cable Co., Ltdverified🇨🇳CN5 yrs
Industrial USB to RS232 DB9 Serial Adapter with FT232R Chip for PLC CNC Programming Barcode Scanner POS Printer Modem Camera PDA
Dongguan Annxin Electronics Co., Ltd.verified🇨🇳CN9 yrs
Waveshare USB to RS232/485 Serial Converter Onboard Original FT232RNL Chip Multiple Devices Applicable Multi-OS Compatible
Shenzhen Xinlifa Electronics Co., Ltd.🇨🇳CN4 yrs
FT232RL/CH343G USB TO RS232/485/TTL Interface Converter, Industrial Isolation
Guangzhou Zhongchuang Youpin Technology Co., Ltd.🇨🇳CN5 yrs
FT232RL/CH343G USB TO RS232/485/TTL Interface Converter, Industrial Isolation
Shenzhen Misuxin Electronics Co., Ltd🇨🇳CN16 yrs
USB to RS232/485/TTL Interface Converter Industrial Isolated with Original FT232RL / CH343G TVS for Windows 10/8/7/XP
Shenzhen Qinda Electronics Co., Ltd.🇨🇳CN7 yrs
Waveshare FT232RNL & CH343G USB Serial Adapter - Isolated RS232/485/TTL Converter for Industrial Automation
Shenzhen Pinkuo Trading Co., Ltd.🇨🇳CN2 yrs
Waveshare FT232RNL & CH343G USB Serial Adapter - Isolated RS232/485/TTL Converter for Industrial Automation
Shenzhen Junbaoxiang Technology Co., Ltd.🇨🇳CN7 yrs
Waveshare FT232RNL & CH343G USB Serial Adapter - Isolated RS232/485/TTL Converter for Industrial Automation
Shenzhen Andeweier Techology Co., Ltd.🇨🇳CN4 yrsDeep Dive · Full Report
Full Market Report
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Sources & References
25 sources cited · Verified industry data & reports

Null Modem vs Straight Through Serial Cable
Eltima
What is the main purpose of a null modem cable? ... To connect two computers or similar devices directly by crossing transmit and receive signals.

What is a Null Modem Cable?
Assured Systems
Null Modem cables; direct communication between devices, facilitating data transfer, debugging, and serial communication without a modem.

Null modem
Wikipedia
Null modem is a communication method to directly connect two DTEs (computer, terminal, printer, etc.) using an RS-232 serial cable. The name stems from the ...

The Complete Guide to Null Modem Adapters (DB9 & DB25)
SF Cable
A null modem adapter is used to directly connect two devices, such as computers or terminals, without the need for a modem.

The USB Null Modem Cable Is Now A Thing
Hackaday
The classic serial null-modem cable was, among other things, used to connect two computers together for communications and file transfer.

Does Microsoft have a USB to Null Modem driver
Microsoft Learn
Does Microsoft have a USB to Null Modem driver, I do not have a Null Modem connection on my PC and need to use this method, the problem is Windows 7 ...
