{"id":8934420447385,"title":"USB to TTL 8-Way Serial CH348 Independent Control Chip Serial Adapter Interface Converter Port USB to UART 8-Way TTL Serial Port COM Work independently Without Interfering","handle":"usb-to-ttl-8-way-serial-ch348-independent-control-chip-serial-adapter-interface-converter-port-usb-to-uart-8-way-ttl-serial-port-com-work-independently-without-interfering","description":"\u003ch3\u003eUSB to TTL 8-Way Serial CH348 Independent Control Chip Serial Adapter Interface Converter Port USB to UART 8-Way TTL Serial Port COM Work independently Without Interfering\u003c\/h3\u003e\n\u003cp id=\"b\"\u003e\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003e480Mbps high-speed USB device interface, external 8M crystal, more stable communication rate.\u003c\/li\u003e\n \u003cli\u003e8 serial ports (A-H), independent work, do not affect each other; each serial port is equipped with corresponding 3.3V and GND output.\u003c\/li\u003e\n \u003cli\u003eFour-way (A-D) with hardware flow control function, while equipped with a serial port is sending the status of the indication TNOW, can be used to control the RS485 send and receive switch.\u003c\/li\u003e\n \u003cli\u003eThe TNOW pin can be configured in hardware to function as a DTR pin. On-board power indicator, and 8-channel signal transceiver indicator.\u003c\/li\u003e\n \u003cli\u003eSignal level: 3.3 V. Baud rate range: 1200bps - 6Mbps.\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-08-26T23:03:43+10:00","created_at":"2026-08-26T19:20:41+10:00","vendor":"diustou","type":"Serial Adapters","tags":["electronics_selected_Aug2026"],"price":16700,"price_min":16700,"price_max":16700,"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":48937034973337,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B0D78T5LK1","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"USB to TTL 8-Way Serial CH348 Independent Control Chip Serial Adapter Interface Converter Port USB to UART 8-Way TTL Serial Port COM Work independently Without Interfering","public_title":null,"options":["Default Title"],"price":16700,"weight":80,"compare_at_price":null,"inventory_management":"shopify","barcode":"A1UTC38CTFC","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/soundstores.net\/cdn\/shop\/files\/B0D78T5LK1.jpg?v=1787736043","\/\/soundstores.net\/cdn\/shop\/files\/51hpv3OtC1L.jpg?v=1787736043","\/\/soundstores.net\/cdn\/shop\/files\/5175-HrFEsL.jpg?v=1787736043","\/\/soundstores.net\/cdn\/shop\/files\/51W45BQUxXL.jpg?v=1787736043","\/\/soundstores.net\/cdn\/shop\/files\/51KOVGjn53L.jpg?v=1787736043","\/\/soundstores.net\/cdn\/shop\/files\/514WD4crUeL.jpg?v=1787736043"],"featured_image":"\/\/soundstores.net\/cdn\/shop\/files\/B0D78T5LK1.jpg?v=1787736043","options":["Title"],"media":[{"alt":null,"id":37277510500505,"position":1,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/soundstores.net\/cdn\/shop\/files\/B0D78T5LK1.jpg?v=1787736043"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/files\/B0D78T5LK1.jpg?v=1787736043","width":800},{"alt":null,"id":37277510533273,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"\/\/soundstores.net\/cdn\/shop\/files\/51hpv3OtC1L.jpg?v=1787736043"},"aspect_ratio":1.0,"height":1200,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/files\/51hpv3OtC1L.jpg?v=1787736043","width":1200},{"alt":null,"id":37277510566041,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"\/\/soundstores.net\/cdn\/shop\/files\/5175-HrFEsL.jpg?v=1787736043"},"aspect_ratio":1.0,"height":1200,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/files\/5175-HrFEsL.jpg?v=1787736043","width":1200},{"alt":null,"id":37277510598809,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"\/\/soundstores.net\/cdn\/shop\/files\/51W45BQUxXL.jpg?v=1787736043"},"aspect_ratio":1.0,"height":1200,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/files\/51W45BQUxXL.jpg?v=1787736043","width":1200},{"alt":null,"id":37277510631577,"position":5,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"\/\/soundstores.net\/cdn\/shop\/files\/51KOVGjn53L.jpg?v=1787736043"},"aspect_ratio":1.0,"height":1200,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/files\/51KOVGjn53L.jpg?v=1787736043","width":1200},{"alt":null,"id":37277510664345,"position":6,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"\/\/soundstores.net\/cdn\/shop\/files\/514WD4crUeL.jpg?v=1787736043"},"aspect_ratio":1.0,"height":1200,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/files\/514WD4crUeL.jpg?v=1787736043","width":1200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eUSB to TTL 8-Way Serial CH348 Independent Control Chip Serial Adapter Interface Converter Port USB to UART 8-Way TTL Serial Port COM Work independently Without Interfering\u003c\/h3\u003e\n\u003cp id=\"b\"\u003e\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003e480Mbps high-speed USB device interface, external 8M crystal, more stable communication rate.\u003c\/li\u003e\n \u003cli\u003e8 serial ports (A-H), independent work, do not affect each other; each serial port is equipped with corresponding 3.3V and GND output.\u003c\/li\u003e\n \u003cli\u003eFour-way (A-D) with hardware flow control function, while equipped with a serial port is sending the status of the indication TNOW, can be used to control the RS485 send and receive switch.\u003c\/li\u003e\n \u003cli\u003eThe TNOW pin can be configured in hardware to function as a DTR pin. On-board power indicator, and 8-channel signal transceiver indicator.\u003c\/li\u003e\n \u003cli\u003eSignal level: 3.3 V. Baud rate range: 1200bps - 6Mbps.\u003c\/li\u003e\n \u003c\/ul\u003e"}