Null Modem Usb

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Overview

Product sourcing insights & recommendations

Eltima
Assured Systems
25 来源

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)

USB serial Cable FTDI ft232r USB RS232 to DB9 Male Adapter Null Modem Cable PC Control TV Cable (Null modem pinout)

$3.90-5.805.0(100)
MOQ: 500 pieces
Dongguan Bofan Technology Co., Ltd.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 RS-232 DB9 Female 9 Pin PVC Foil Shielded Null Modem Rollover Serial Adapter Cable for Windows/Linux/MAC OS

$4.20-4.805.0(283)
MOQ: 100 pieces
HONGKONG PENGLIAN TECHNOLOGY LIMITEDHONGKONG PENGLIAN TECHNOLOGY LIMITEDverified🇭🇰HK3 yrs
USB to DB9 Female Null Modem RS232 Serial Adapter Cable 2-3 Crossover Wired

USB to DB9 Female Null Modem RS232 Serial Adapter Cable 2-3 Crossover Wired

$5.604.9(342)
MOQ: 500 pieces
100+ store reviews10% reorder rate≤6h response time
Shenzhen Nanming Electronic Co., Ltd.Shenzhen Nanming Electronic Co., Ltd.🇨🇳CN15 yrs
USB to DB9 Female Null Modem  RS232 Serial Adapter Cable 2-3 Crossover Wired

USB to DB9 Female Null Modem RS232 Serial Adapter Cable 2-3 Crossover Wired

$4.904.4(363)
MOQ: 100 pieces
≤6h response time
Dongguan Fendouzhe Electronics Technology Co., Ltd.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

Industrial USB to RS232 Serial Adapter Cable FT232RL Chip DB9 Male/Female Port 921.6Kbps Baud Rate PVC Shielded 1.5m

$7.49-7.594.7(707)
MOQ: 1 piece
300+ store reviews5% reorder rate≤9h response time
Shenzhen Dalu Electronics Co., Ltd.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

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

$84.8(173)
MOQ: 20 pieces
300+ store reviews11% reorder rate≤3h response time
Shenzhen Union Electronics Co., Ltd.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

Industrial USB to RS232 Serial Adapter Cable, USB Type a to DB9 Male / Female Port, Original FT232RL Chip, Cable Length 1.5m

$11.204.8(445)
MOQ: 1 piece
50+ store reviews7% reorder rate≤1h response time
Shenzhen Gang Shun Microelectronics Co., Ltd.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

USB RS232 TTL UART Serial Cable with FTDI FT232RL Chipset 5A Fast Charging LED Indicator for Printer

$9.994.3(333)
MOQ: 2 pieces
50+ store reviews50% reorder rate≤1h response time
Shenzhen Caratar Technology Co., Ltd.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

Industrial USB to RS232 Serial Adapter Cable,FTDI FT232RL Dual Chip,DB9 Male,921.6Kbps,COM Retention for CNC PLC Windows Linux

$5.294.6(880)
MOQ: 1 piece
Guangzhou Luxun Technology Co., Ltd.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

FTDI FT232RL USB C TYPE C to DB9 RS232 Serial Adapter Converter Cable 6ft Support Win11/10/8/7/XP/Android/Mac/Linux/Vista

$5.39-5.504.8(397)
MOQ: 50 pieces
100+ store reviews≤3h response time
Dongguan Annxin Electronics Co., Ltd.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

CableCreation USB 2.0 RS232 Adapter FTDI Chip Gold Plated Serial Converter Cable Male DB9 Braid Shielding Stock 1m 2m 3m Lengths

$6.58-7.584.7(667)
MOQ: 1 piece
200+ store reviews13% reorder rate≤3h response time
Wanka Technology LimitedWanka Technology Limited🇨🇳CN7 yrs
1.8m Usb to Db9 Female Serial Rs232 Adapter Cable with Dual Chip FT232RL+ZT213LEEA

1.8m Usb to Db9 Female Serial Rs232 Adapter Cable with Dual Chip FT232RL+ZT213LEEA

$7.494.7(431)
MOQ: 100 pieces
300+ store reviews35% reorder rate≤1h response time
Shenzhen Ya Tai Xin Electronics Co., Ltd.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

FT232 FT232D FT232BL FT232RL Brush Line USB to TTL RS232 Serial Cable Line Electric Adapter FTDI Chipset Computer FT232RL

$1.70-94.9(882)
MOQ: 2 pieces
50+ store reviews14% reorder rate≤2h response time
Shenzhen Yuke Chip Electronics Co., Ltd.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

2-Port USB-A USB-C to Dual RS232 DB9 Female Y Splitter Serial Cable with FTDI FT232RNL for Programming Router Switch

$71.304.4(371)
MOQ: 1 piece
Pcm Cable Co., LtdPcm 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

Industrial USB to RS232 DB9 Serial Adapter with FT232R Chip for PLC CNC Programming Barcode Scanner POS Printer Modem Camera PDA

$64.4(344)
MOQ: 10 pieces
Dongguan Annxin Electronics Co., Ltd.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

Waveshare USB to RS232/485 Serial Converter Onboard Original FT232RNL Chip Multiple Devices Applicable Multi-OS Compatible

$11.18-11.384.7(568)
MOQ: 1 piece
300+ store reviews27% reorder rate
Shenzhen Xinlifa Electronics Co., Ltd.Shenzhen Xinlifa Electronics Co., Ltd.🇨🇳CN4 yrs
FT232RL/CH343G USB TO RS232/485/TTL Interface Converter, Industrial Isolation

FT232RL/CH343G USB TO RS232/485/TTL Interface Converter, Industrial Isolation

$23.394.9(660)
MOQ: 1 piece
10% reorder rate≤12h response time
Guangzhou Zhongchuang Youpin Technology Co., Ltd.Guangzhou Zhongchuang Youpin Technology Co., Ltd.🇨🇳CN5 yrs
FT232RL/CH343G USB TO RS232/485/TTL Interface Converter, Industrial Isolation

FT232RL/CH343G USB TO RS232/485/TTL Interface Converter, Industrial Isolation

$17.65-20.854.9(799)
MOQ: 1 piece
600+ store reviews16% reorder rate≤4h response time
Shenzhen Misuxin Electronics Co., LtdShenzhen 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

USB to RS232/485/TTL Interface Converter Industrial Isolated with Original FT232RL / CH343G TVS for Windows 10/8/7/XP

$15-204.7(552)
MOQ: 10 pieces
1900+ store reviews14% reorder rate≤4h response time
Shenzhen Qinda Electronics Co., Ltd.Shenzhen Qinda Electronics Co., Ltd.🇨🇳CN7 yrs
Waveshare FT232RNL & CH343G USB Serial Adapter - Isolated RS232/485/TTL Converter for Industrial Automation

Waveshare FT232RNL & CH343G USB Serial Adapter - Isolated RS232/485/TTL Converter for Industrial Automation

$17.29-20.454.7(387)
MOQ: 2 pieces
50+ store reviews11% reorder rate≤3h response time
Shenzhen Pinkuo Trading Co., Ltd.Shenzhen Pinkuo Trading Co., Ltd.🇨🇳CN2 yrs
Waveshare FT232RNL & CH343G USB Serial Adapter - Isolated RS232/485/TTL Converter for Industrial Automation

Waveshare FT232RNL & CH343G USB Serial Adapter - Isolated RS232/485/TTL Converter for Industrial Automation

$17.29-20.454.8(583)
MOQ: 2 pieces
900+ store reviews9% reorder rate
Shenzhen Junbaoxiang Technology Co., Ltd.Shenzhen Junbaoxiang Technology Co., Ltd.🇨🇳CN7 yrs
Waveshare FT232RNL & CH343G USB Serial Adapter - Isolated RS232/485/TTL Converter for Industrial Automation

Waveshare FT232RNL & CH343G USB Serial Adapter - Isolated RS232/485/TTL Converter for Industrial Automation

$17.27-20.434.6(263)
MOQ: 2 units
200+ store reviews7% reorder rate≤4h response time
Shenzhen Andeweier Techology Co., Ltd.Shenzhen Andeweier Techology Co., Ltd.🇨🇳CN4 yrs

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