Prolific Usb To Uart
Overview
Product sourcing insights & recommendations
The market for Prolific USB to UART solutions is experiencing a shift toward industrial-grade reliability, with the USB bridge chip market projected to reach $3 billion by 2026 Dataintelo. Prolific is positioning its newer PL2303 G-series (GS, GT, GE) to bridge the gap between high-end industrial FTDI chips and budget CH340 alternatives, focusing on WHQL-certified driver stability and OEM customization features ProlificAccio.
Key growth is driven by the Industrial IoT (IIoT) and automotive sectors, particularly in the Asia Pacific region, which currently commands 42.3% of the global market share Dataintelo. Sourcing strategies for 2026 should prioritize verified authentic chipsets to avoid driver compatibility issues common with counterfeit components found in the lower-tier market EevblogArduino. Detailed insights on market valuation, competitive tiers, and specific chipset evolutions (including SuperSpeed PL2543) are available in the attached report.
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Prolific Pl2303gs Pl2303gt Adapter
Products · 2 lists
Prolific PL2303GT USB to Uart Serial Converter Adapter PCB Module USB RS232 Serial Adapter Windows Mac Linux Supported
Dongguan Bettconn Electronics Co., Ltd.🇨🇳CN5 yrs
OEM FTDI FT232RL Prolific PL2303 CP2102 CH340 IC USB a to TTL-232R-5V-WE UART Serial Cable TTL to Open Bare Wire End
Dongguan Bofan Technology Co., Ltd.verified🇨🇳CN9 yrs
USB to RS232 Adapter PL2303 Chipset 1.8M USB 2.0 Male RS232 Female DB9 Coaxial PVC Serial Converter Cable for Monitor Microphone
Shenzhen Hongkailian Technology Co., Ltd.🇨🇳CN6 yrs
2026 New OEM Prolific PL2303 Chipset Usb to Rs232 Db9 Serial Adapter Converter Cable
Shenzhen Utech Electronics Co., Ltd.🇨🇳CN14 yrs
OEM CH340 Pl2303 FTDI FT232RL ZT213 IC Adapter Serial Chipset DB9 Female USB Male Driver Cable for Telecommunications
Wholesale 6 Pin Cable PL2303GT USB to Serial Adapter Module USB to TTL RS232 Download Cable
Shenzhen Gangfasheng Technology Co., Ltd.🇨🇳CN5 yrs
USB to RS232 Adapter with PL2303 Chipset 6.6ft USB 2.0 Male to RS232 Female DB9 Serial Converter Cable
Dongguan Annxin Electronics Co., Ltd.🇨🇳CN5 yrs
USB to RS232 Adapter with Prolific PL2303 Chipset
Dongguan Vision Electronical Technology Co., Ltd.🇨🇳CN12 yrs
1m 1.5m OEM USB to RS232 Serial Adapter DB9-Male with Prolific PL2303 Chipset
Shenzhen Magelei Electronic And Technology Co., Ltd.verified🇨🇳CN14 yrs
PL2303 Prolific Chip USB to TTL Serial 3.3V Adapter Cable Cord with 4 Pin 0.1'' Pitch Female Socket for Windows 10 8 7 XP Vista
Shenzhen Union Electronics Co., Ltd.🇨🇳CN15 yrs
CableCreation USB to RS232 Adapter PL2303GT Chip USB to RS232 Female DB9 Serial Converter Cable
Wanka Technology Limited🇨🇳CN7 yrs
MLK PL 2303 V2 USB to UART/TTL Universal Serial Port Module USB Type a Interface 1.8V for PCB & PCBA
Prolific PL2303GT USB RS232 Serial Converter Adapter Cable with 28AWG 26AWG 24AWG 4 Core Wire End Compatible with USB-RS232-WE
Dongguan Fendouzhe Electronics Technology Co., Ltd.🇨🇳CN7 yrs
Factory Custom USB to RS232 Serial AdapterFTDI/PL2303/CH340 Chip Serial DB9 Male Converter Cable for Cashier Register Modem
Shenzhen Xindaying Technology Co., Ltd.verified🇨🇳CN4 yrs
USB to RS485 Serial Adapter PL2303 Chip Support for Win7 Win10 XP for Vista Linux for Mac OS WinCE5.0
Shenzhen Fuyuanxin Technology Development Co., Ltd.🇨🇳CN8 yrs
PLC Programming Cable USB RJ12 6P6C PL2303GT USB RS232 Serial Cable
Dongguan Chijia Electronics Co., Ltd.🇨🇳CN4 yrs
OKY3412 PL2303 USB To RS232 TTL Converter Adapter Module PL2303HX STC Microcontroller Brush Machine Board Converter Module
Okystar Technology Co., Ltd.verified🇨🇳CN14 yrs
USB 2.0 to RS232 DB9 Female Serial Adapter Cable 1.8m with CD / Usb to Rs232 Serial Adapter Pl2303 Chip
Shenzhen O-Tech Electronic Co., Ltd.verified🇨🇳CN5 yrs
FT232RL FT232 USB TO TTL 5V 3.3V Download Cable to Serial Adapter Module
Shenzhen Boruijintong Technology Co., Ltd.🇨🇳CN5 yrs
PL2303 USB TTL RS232 Convert Serial Cable PL2303HXD 6Pin Compatible Win XP/VISTA/7/8/8.1/Android OTG
Shenzhen Ruiqi Electronic Co., Ltd.🇨🇳CN8 yrs
Industrial USB to RS232 RS485 CH340G PL2303 Converter Communication Module Bidirectional Half Duplex Serial Line TVS Protection
Ruinuosi (Shenzhen) Technology Co., Ltd.🇨🇳CN3 yrs
USB to RS232 TTL Converter Adapter Module PL2303HX STC Microcontroller Brush Machine Board
Shenzhen Sharphy Electronic Co., Ltd.🇨🇳CN11 yrs
UGREEN USB to RS232 Adapter Serial Cable DB9 Male 9 Pin with PL2303 Chipset RS-232 Converter Cable
Guangzhou Likai Electronics Technology Co., Ltd.🇨🇳CN5 yrs
UGREEN USB to RS232 Adapter Serial Cable DB9 Male 9 Pin with PL2303 Chipset RS-232 Converter Cable
Zhengzhou Digital Melody Electronic Technology Co., Ltd.verified🇨🇳CN2 yrs
PL2303 USB to RS232 TTL Converter Adapter Module PL2303HX STC Microcontroller Brush Machine Board
Shenzhen iSmart Electronic Co., Ltd.verified🇨🇳CN10 yrs
Hengshengwei PL2303 Module USB to RS232 TTL Converter Adapter Module PL2303HX STC Microcontroller Brush Machine Board
PL2303 USB Adapter Module to TTL-USB Brush Board Programmer PL2303 USB To RS232 TTL Converter hot sale
OKYN-G5368-1 PL2303 USB to UART TTL Converter Module Serial Adapter for DIY Project
Shenzhen Sanhuang Technology Co., Ltd.🇨🇳CN1 yr
Okystar OEM/ODM PL2303HX Converter to RS232 Adapter TTL PL2303HX Converter Module USB 2.0 to RS232
Okystar Technology Co., Ltd.🇨🇳CN20 yrsDeep Dive · Full Report
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Sources & References
28 sources cited · Verified industry data & reports
USB Bridge Chips Market Research Report 2034
Dataintelo
The USB Bridge Chips market was valued at $2.8 billion in 2025 and is projected to reach $5.1 billion by 2034, growing at a CAGR of 6.9%. 38.4% market share.
USB Serial Adapter Drivers (Prolific)
Plugable Technologies
Drivers for the Plugable USB serial adapter using an authentic Prolific chipset, model ・ 2024 4.3.0.0 ・ 2026 Plugable Technologies
Prolific USA | USB to Serial, UART Bridge Controllers & Drivers
prolificusa.com
Introducing the NEW PL2523 and PL2543. USB to UART ICs. – USB to 2 UART Port and 4 UART Port – low power consumption – unique ID (for serial number)
PL2303GS - 旺玖科技為一家全球知名的 IC 設計領導廠商
prolific.com.tw
The PL2303GS is a low cost and high performance USB-to-Serial Bridge Controller. compared to traditional UART. Build date: 4.9.0.0 (2026-03-06)
In-Depth Study of the Serial USB Converters Market
The global "Serial USB Converters Market" is expected to witness a compound annual growth rate (CAGR) of 5.4% between 2026 and 2033.
Note: How to not get scammed with Prolific (PL2303) USB
EEVblog
Prolific (PL2303) adapter is an common solution about USB to Serial port adapters. Even so the company gives their chips only to branded ...