Rs232 Db9 To Usb
Overview
Product sourcing insights & recommendations
The market for RS232 DB9 to USB adapters is experiencing sustained growth, driven primarily by the critical need to bridge legacy industrial equipment with modern, USB-only computing environments. The global market size for USB-to-serial adapters was valued at approximately $1.12–$1.2 billion in 2024 and is projected to reach up to $2.3 billion by 2033, expanding at a CAGR of 5.4% to 13.3% depending on the segment LinkedinLinkedinMarketintelo.
Key Market Insights & Trends
* Industrial Automation Surge: Growth is heavily concentrated in industrial sectors where legacy PLCs (Programmable Logic Controllers), CNC machinery, and medical devices still rely on RS232 protocols DatainsightsmarketUsconverters.
* Chipset Standardization: There is a clear market shift toward FTDI chipsets as the professional standard due to their superior driver stability and cross-OS compatibility compared to Prolific chips UsconvertersGrassrootsmotorsportsPlctalk.
* Advanced Features: Modern consumer and industrial preferences are moving toward adapters with LED diagnostic indicators, surge protection, and COM port retention, which allows the OS to remember port assignments after reconnection AmazonUsconvertersPlugable.
* USB-C Transition: Increasing demand for USB-C to RS232 variants to support the latest notebooks without needing additional dongles Amazon.
Sourcing & Pricing Analysis
B2B pricing varies significantly based on protection levels and chipset authenticity.
* Consumer Grade: Basic adapters for simple tasks (barcode scanners, POS) range from $0.50 to $3.50 with MOQs of 50–100 units AlibabaAlibaba.
* Professional/FTDI Grade: Reliable FTDI-based cables typically cost $2.50 to $6.00 wholesale AlibabaAlibaba.
* Industrial Grade: High-performance converters with isolation and surge protection can reach $15.00 to $28.00 AlibabaAlibaba.
Based on these trends, here are your next steps:
Wholesale Industrial Usb To Rs232 Serial Converter
Products · 2 lists
Waveshare FT232RNL/CH343G USB to RS232/485/TTL Interface Converter Industrial Grade Isolated USB Converter
Shenzhen Feite Model Co., Ltd.verified🇨🇳CN15 yrs
Industrial Grade USB To Serial RS232 RS485 Converter Communication Module(with Cable) Lightning Protection
Hang Zhou Fei Chang Technology Co.,Ltdverified🇨🇳CN16 yrs
Industrial-grade USB RS485 RS232 Bidirectional Half-duplex Serial Port Converter with TVS Protection
DTECH IOT5091(FT) Industrial Grade High Speed USB to RS232 RS485 Communication Module Converter
Guangzhou Dtech Electronics Technology Co., Ltd.verified🇨🇳CN21 yrs
Industrial Grade USB RS485/RS232 Communication Module Two-way Half-duplex Serial Cable Converter TVS Protection
Dongguan Xianglei Electronics Co., Ltd.verified🇨🇳CN8 yrs
USB to RS232 Serial Port Cable FTDI PL2303 Module RS232 Industrial Grade USB Converter 9-pin Serial Port Converter
Dongguan Yilian Photoelectric Technology Co., Ltdverified🇨🇳CN4 yrs
High-Speed USB 2.0 to RS232 DB9 Female Serial Converter Cable with FTDI Chipset for Industrial Equipment, PLC, CNC, POS Systems
Dongguan Annxin Electronics Co., Ltd.verified🇨🇳CN9 yrs
USB to RS232 and RS232 to RS485 Industrial Grade Serial Port Converter Passive Bidirectional Data Conversion
Guangzhou Wangyuan Electronic Equipment Co., Ltdverified🇨🇳CN3 yrs
Industrial USB to RS485 RS422 RS232 TTL Converter Module 4-in-1 Serial Port Isolator Lightning Protection for Industrial Control
Anhui Taihua Instrument Co., Ltd.verified🇨🇳CN4 yrs
Mindpure Industrial USB to RS232 DB9 Serial Cable, FTDI FT232RL SP213 Dual Chip 9-Pin, COM Retention for PLC CNC Barcode Scanner
Guangzhou Luxun Technology Co., Ltd.verified🇨🇳CN6 yrs
RS232 Series Cable USB 2.0 Plug to DB9 Straight Connector Adapter Converter With Low Profile Connectors
WESTSAIM CO., LIMITEDverified🇭🇰HK2 yrs
USB 2.0/3.0 to DB9 RS232 Male/Female Low Profile FTDI Chip Adapter Converter for Electronic Scale & Cash Register
Westsam Technology (Shenzhen) Co., Ltd.verified🇨🇳CN9 yrs
Customized 1m Black USB 2.0 Serial Adapter Cable Speed USB RS232 DB9 Conector for Laptops Comport 10A/16A Rated Current for FPC
Dongguan Zhenda Technology Co., Ltd.verified🇨🇳CN7 yrs
RS232 Adapter 4-Port DB9 Serial Converter Hub FTDI Chip Industrial Grade Plug & Play Compatible with Windows Linux Mac Systems
Dongguan Bofan Technology Co., Ltd.verified🇨🇳CN9 yrs
Transparent Green USB 2.0 to Serial RS232 DB9 9Pin Adapter for Windows ,GPS
Shenzhen Magelei Electronic And Technology Co., Ltd.verified🇨🇳CN13 yrs
Xput USB2.0 a to DB9 RS232 9Pin Female Serial Adapter Cable With Driver RS232 Serial Interface Converter Adaptor
Shenzhen Xput Electronics Co., Ltd.verified🇨🇳CN8 yrs
USB 2.0 to RS232 DB9 9-Pin Adapter Cable with Braid Shielding PVC Jacket 3A Fast Charging for Printer & Computer
Guangzhou Brothers Lin Electronics Co., Ltd.verified🇨🇳CN8 yrs
Wholesale Usb 2.0 to Db9 Pin Usb to Rs232 Data Serial Converter Adapter Cable Rs232 Cable
Shenzhen Magelei Electronic And Technology Co., Ltd.verified🇨🇳CN7 yrs
USB 2.0 to RS-232 RS232 DB9 Female Serial 9 Pin Cable Adapter Converter Drivers Download for Windows 10 XP 7
Shenzhen Stone Cable Sales Depatrtmentverified🇨🇳CN16 yrs
USB 2.0 A Male to RS232 Female DB9 With FTDI Serial Converter Cable
Chinabase Co., Ltd.verified🇨🇳CN18 yrs![USB 2.0 to Serial (9-Pin) DB-9 RS-232 Adapter Cable 6ft Cable [FTDI Chipset]](https://s.alicdn.com/@sc04/kf/H39930707e3b946f89e559dd5b43e972b8.jpg_640x640.jpg)
USB 2.0 to Serial (9-Pin) DB-9 RS-232 Adapter Cable 6ft Cable [FTDI Chipset]
Dongguan Hundu Electronic Co, Limitedverified🇨🇳CN5 yrs![USB 2.0 to Serial (9-Pin) DB-9 RS-232 Adapter Cable 6ft Cable [FTDI Chipset]](https://s.alicdn.com/@sc04/kf/H3f828f1c6eeb43248b9f888ec9dcf004b.jpg_640x640.jpg)
USB 2.0 to Serial (9-Pin) DB-9 RS-232 Adapter Cable 6ft Cable [FTDI Chipset]
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Sources & References
24 sources cited · Verified industry data & reports
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