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    Coolgear RS232 to TTL CMOS Serial Converter

    • [ Compact integration ] : Easily connects RS232 signals to TTL/CMOS levels, making it ideal for embedded system development and serial communication in tight spaces.
    • [ Signal versatility ] : Supports standard 4-signal RS232 conversion including TxD, RxD, RTS, CTS, and GND, ensuring compatibility with a wide range of serial devices.
    • [ No external power needed ] : Operates entirely from RS232 port power, reducing clutter and simplifying installation in space-constrained environments.
    • [ Plug-and-play operation ] : Requires no drivers for Windows, Linux, or macOS, providing instant deployment across multiple operating systems.
    • [ Dual voltage support ] : Handles both 5V and 3.3V logic levels, enabling broad compatibility with TTL and CMOS devices.
    • [ Serial conversion ] : Converts DB9 female (DCE) RS232 to DB9 male TTL/CMOS, offering seamless connection to microcontrollers, sensors, and other serial logic devices.
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    RS232 to TTL Converter for PC and Workstation
    The RS232 to TTL converter can be used in CMOS conversion also for RS232 interface with TTL or CMOS voltage level. This TTL/CMOS converter is designed for PC, Workstation, thin client, or server providing instant conversion to devices needing a RS232 interface.
    Connect the RS232 TTL converter directly to your PC's female DB-9 COM port, supports standard RS232 signals TxD, RxD, RTS, CTS, and GND. The converter does not require DC power from an outside source, it is powered by the RS232 signal.
    RS232 to TTL / CMOS Converter Features
    Provides one RS232 to TTL/CMOS adaption
    Supports 4-signal RS232 Conversion: (TxD, RxD, RTS, CTS, and GND)
    Supports DB-9 Female (DCE) to DB9 Male (TTL/CMOS) Connector Conversion
    Supports 5V and 3.3V Tolerance Signals
    Signal levels are inverted by the converter similar to standard RS232 but in TTL/CMOS swing level
    Supports baud rate up to 115.2 Kbps
    Port-Powered, no external power required
    No driver required fo all operating systems.
    OS Support:
    Windows 11, 10, 8, 7, Vista, and XP
    Linux and Mac OS 10.X
    Package Contents
    1x RS232 to TTL / CMOS converter
    User Manual
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