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Industrial 3 In 1 USB 2.0 to DB9 RS232 RS485 TTL 3.3V 5V Serial Converter Cable with FT231XS Chip D-Sub 9Pin to Terminal Block Adapter COM Port for Windows, Linux, Android, MacOS(1M/3.28FT)

3-in-1 Serial CommunicationUSB 2.0 A to RS232 RS485 TTL Serial Converter Cable, Easily switch between RS232, RS485, and TTL (3.3V/5V) modes, No external power supply, plug and play. for Industrial Automation, PLCs, and Embedded Systems.
Original FT231XS ChipsetIndustrial USB to DB9 Serial Adapter Cable, Features the Original FT231XS Chipset. Supports Windows 11, 10, 8/8.1, 7, XP, Vista, Linux, Android(with OTG), MacOS.(if cant use it pls contact us for installation driver or download online).
Screw Terminal BlockDB9 to 2 Row 5Pin Screw Terminal Block, With clearly labeled. RS232 (TXD, RXD), RS485 (485A, 485B), TTL (RX, TX, 3.3V, 5V), GND.
3.3V and 5V TTL InterfacesThe USB to TTL Serial converter provides 3.3V or 5V output voltage, ensuring compatibility with embedded devices, providing flexibility for a wide range of applications.
ApplicationIndustrial 3 In 1 DB9 to RS232 RS485 TTL Serial Port Converter, for Industrial automation equipment communication (e.g., PLC and sensor), embedded systems, sensor networks, building control systems, and data acquisition, supporting long-distance communication and multi-device connectivity.
Custom CableWe are a professional cable manufacturer,please contact us for customised requirements.Please contact us if the cable you received is defective or does not work.We will solve the problems properly or send you a new replacement at once.

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3-in-1 Serial CommunicationUSB 2.0 A to RS232 RS485 TTL Serial Converter Cable, Easily switch between RS232, RS485, and TTL (3.3V/5V) modes, No external power supply, plug and play. for Industrial Automation, PLCs, and Embedded Systems.
Original FT231XS ChipsetIndustrial USB to DB9 Serial Adapter Cable, Features the Original FT231XS Chipset. Supports Windows 11, 10, 8/8.1, 7, XP, Vista, Linux, Android(with OTG), MacOS.(if cant use it pls contact us for installation driver or download online).
Screw Terminal BlockDB9 to 2 Row 5Pin Screw Terminal Block, With clearly labeled. RS232 (TXD, RXD), RS485 (485A, 485B), TTL (RX, TX, 3.3V, 5V), GND.
3.3V and 5V TTL InterfacesThe USB to TTL Serial converter provides 3.3V or 5V output voltage, ensuring compatibility with embedded devices, providing flexibility for a wide range of applications.
ApplicationIndustrial 3 In 1 DB9 to RS232 RS485 TTL Serial Port Converter, for Industrial automation equipment communication (e.g., PLC and sensor), embedded systems, sensor networks, building control systems, and data acquisition, supporting long-distance communication and multi-device connectivity.
Custom CableWe are a professional cable manufacturer,please contact us for customised requirements.Please contact us if the cable you received is defective or does not work.We will solve the problems properly or send you a new replacement at once.

Additional Information
First Listed on Newegg	November 02, 2026

Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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