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Main image of FT232BL Chip USB to TTL Serial Adapter Module, 6Pin FT232RL Replacement USB to RS232 UART Converter Board

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FT232BL Chip USB to TTL Serial Adapter Module, 6Pin FT232RL Replacement USB to RS232 UART Converter Board

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Adopts premium FT232BL core chip for stable long-term serial communication
6-pin standard pinout compatible with FT232RL module wiring layout
High-speed USB to TTL RS232 UART signal conversion for MCU debugging
Built-in overcurrent & short circuit protection to safeguard circuit boards
Plug-and-play design supports Windows, Mac, Linux operating systems

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This USB to TTL serial converter module is equipped with reliable FT232BL chip, serving as a high-performance alternative to FT232RL units for industrial and DIY electronic projects. The standard 6-pin header layout matches common FT232RL wiring standards, allowing seamless replacement without rewiring adjustments.

It realizes stable bidirectional signal conversion between USB port and TTL/RS232 serial level, widely used for microcontroller programming, circuit debugging, device firmware flashing and serial data transmission. Integrated protective circuits effectively avoid damage caused by short circuits and current surges during operation.

No complicated manual driver configuration required for most mainstream operating systems. Compact board size saves space on breadboards and experimental benches, an essential debugging tool for electronics enthusiasts, technicians and embedded development work.

Additional Information
First Listed on Newegg	July 11, 2026

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Warranty

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Return for refund within: 30 days
Return for replacement within: non-replaceable
This item is covered by TechCore Supply Return Policy

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Item#: 9SIC24WM143604