{"id":8934568165529,"title":"USB to RS232\/485\/422\/TTL Converter Adopt Original FT232RNL Chip, Industrial Isolated USB Converter with Multiple Protection, Support Multi Communication Interface Conversion and Multi System","handle":"usb-to-rs232-485-422-ttl-converter-adopt-original-ft232rnl-chip-industrial-isolated-usb-converter-with-multiple-protection-support-multi-communication-interface-conversion-and-multi-system","description":"\u003ch3\u003eUSB to RS232\/485\/422\/TTL Converter Adopt Original FT232RNL Chip, Industrial Isolated USB Converter with Multiple Protection, Support Multi Communication Interface Conversion and Multi System\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eOverview USB TO RS232\/485\/422\/TTL Interface Converter, Industrial Isolation\nIndustrial Grade Isolated USB Converter, Adopt Original FT232RNL Chip, Stable\nTransmission, Multiple Devices Applicable, Multi-OS Compatible Features 1.\nAdopt original FT232RNL chip, fast communicating, stable and reliable, better\ncompatibility 2. Supports multiple communication interface conversion: USB to\nRS232, USB to RS485, USB to RS422, USB to TTL 3. Onboard unibody power supply\nisolation, provides stable isolated voltage, needs no extra power supply for\nthe isolated terminal 4. Onboard unibody digital isolation, allows signal\nisolation, high reliability, strong anti-interference, low power consumption\n5. Onboard TVS (Transient Voltage Suppressor), effectively suppress surge\nvoltage and transient spike voltage in the circuit, lightningproof \u0026amp; ESD\nprotection 6. Onboard self-recovery fuse and protection diodes, ensures the\ncurrent\/voltage stable outputs, provides over-current\/over-voltage proof,\nimproves shock resistance 7. Fully automatic transceiver circuit with no\ndelay, ensures the USB port communicates with different interfaces fastly and\nstably, without interfering with each other 8. Onboard TTL serial 3.3V\/5V\nvoltage translator, config the TTL level via switch 9. 3 LEDs for indicating\nthe power and transceiver status 10. High quality USB-B and RS232 connectors,\nsmoothly plug\/pull 11. Industrial grade metal case, supports wall-mount and\nrail-mount installations, solid and beautiful, easy to install Package Content\n1. USB TO RS232\/485\/422\/TTL x1 2. Rail-mount buckle x1 3. USB type A to type B\ncable ~1.2m x1 4. Screwdriver x1 NOTE: Development Resources and Technical\nSupport are provided, please feel free to contact us if you have any problem!\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eUSB to RS232\/485\/422\/TTL Interface Converter, onboard original FT232RNL chip, supports multiple communication interface conversion: USB to RS232, USB to RS485, USB to RS422, USB to TTL, fast communication, stable \u0026amp; reliable, better compatibility\u003c\/li\u003e\n \u003cli\u003eSafer isolated design, multiple protection, onboard unibody power supply isolation, unibody digital isolation, TVS (Transient Voltage Suppressor), self-recovery fuse and protection diodes etc.\u003c\/li\u003e\n \u003cli\u003eSupports Mac, Linux, Android, Windows 11 \/ 10 \/ 8.1 \/ 8 \/ 7, etc. multi system\u003c\/li\u003e\n \u003cli\u003eOnboard TTL serial 3.3V\/5V voltage translator, config the TTL level via switch, 3 LEDs for indicating the power and transceiver status, high quality USB-B and RS232 connectors, smoothly plug\/pull\u003c\/li\u003e\n \u003cli\u003eAluminium alloy enclosure, supports wall-mount and rail-mount installations, solid and beautiful, easy to install\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-08-26T22:16:19+10:00","created_at":"2026-08-26T21:19:47+10:00","vendor":"waveshare","type":"Serial Adapters","tags":["electronics_selected_Aug2026"],"price":20000,"price_min":20000,"price_max":20000,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":48937241215129,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B0BTDJWRSK","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"USB to RS232\/485\/422\/TTL Converter Adopt Original FT232RNL Chip, Industrial Isolated USB Converter with Multiple Protection, Support Multi 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to RS232\/485\/422\/TTL Converter Adopt Original FT232RNL Chip, Industrial Isolated USB Converter with Multiple Protection, Support Multi Communication Interface Conversion and Multi System\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eOverview USB TO RS232\/485\/422\/TTL Interface Converter, Industrial Isolation\nIndustrial Grade Isolated USB Converter, Adopt Original FT232RNL Chip, Stable\nTransmission, Multiple Devices Applicable, Multi-OS Compatible Features 1.\nAdopt original FT232RNL chip, fast communicating, stable and reliable, better\ncompatibility 2. Supports multiple communication interface conversion: USB to\nRS232, USB to RS485, USB to RS422, USB to TTL 3. Onboard unibody power supply\nisolation, provides stable isolated voltage, needs no extra power supply for\nthe isolated terminal 4. Onboard unibody digital isolation, allows signal\nisolation, high reliability, strong anti-interference, low power consumption\n5. Onboard TVS (Transient Voltage Suppressor), effectively suppress surge\nvoltage and transient spike voltage in the circuit, lightningproof \u0026amp; ESD\nprotection 6. Onboard self-recovery fuse and protection diodes, ensures the\ncurrent\/voltage stable outputs, provides over-current\/over-voltage proof,\nimproves shock resistance 7. Fully automatic transceiver circuit with no\ndelay, ensures the USB port communicates with different interfaces fastly and\nstably, without interfering with each other 8. Onboard TTL serial 3.3V\/5V\nvoltage translator, config the TTL level via switch 9. 3 LEDs for indicating\nthe power and transceiver status 10. High quality USB-B and RS232 connectors,\nsmoothly plug\/pull 11. Industrial grade metal case, supports wall-mount and\nrail-mount installations, solid and beautiful, easy to install Package Content\n1. USB TO RS232\/485\/422\/TTL x1 2. Rail-mount buckle x1 3. USB type A to type B\ncable ~1.2m x1 4. Screwdriver x1 NOTE: Development Resources and Technical\nSupport are provided, please feel free to contact us if you have any problem!\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eUSB to RS232\/485\/422\/TTL Interface Converter, onboard original FT232RNL chip, supports multiple communication interface conversion: USB to RS232, USB to RS485, USB to RS422, USB to TTL, fast communication, stable \u0026amp; reliable, better compatibility\u003c\/li\u003e\n \u003cli\u003eSafer isolated design, multiple protection, onboard unibody power supply isolation, unibody digital isolation, TVS (Transient Voltage Suppressor), self-recovery fuse and protection diodes etc.\u003c\/li\u003e\n \u003cli\u003eSupports Mac, Linux, Android, Windows 11 \/ 10 \/ 8.1 \/ 8 \/ 7, etc. multi system\u003c\/li\u003e\n \u003cli\u003eOnboard TTL serial 3.3V\/5V voltage translator, config the TTL level via switch, 3 LEDs for indicating the power and transceiver status, high quality USB-B and RS232 connectors, smoothly plug\/pull\u003c\/li\u003e\n \u003cli\u003eAluminium alloy enclosure, supports wall-mount and rail-mount installations, solid and beautiful, easy to install\u003c\/li\u003e\n \u003c\/ul\u003e"}