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   "url": "https://100electronics.com/product/ch340e-usb-to-ttl-serial-converter-module-pro-mini-downloader/",
   "name": "CH340E USB To TTL Serial Converter Module Pro mini downloader",
   "description": "The USB to TTL downloader can be used as a serial communication, a single-chip downloader, an STM32 downloader, a route download, etc. The downloader has a USB interface, which can easily extend the download line, and at the same time reserve a pin header interface to facilitate short-distance download and connection. There are not only the power lamp PWR, but also the TXD and RXD indicators, so that you can intuitively understand whether the product is working without the instrument Specifications Support: WINDOWS 98 / ME / 2000 / XP / Server 2003 / VISTA / Server 2008 / Win7 / Win8 32 bits / 64 / win10 64 bit The board has a power out for DC 5V and 3.3V Micro-USB interface data cable With 3.3V voltage regulator chip, super stable operation, compatible with 5V, 3.3V MCU program download and debugging PCB Size(WxL): 16x18mm Package Includes 1 x 6 Pin Connectors More Information Same Spec Items - SKU A-5341 Manufacturer N/A MPN CH340E USB To TTL Module Can be used with -",
   "category": "Connectors & Sockets",
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    {
     "@type": "PropertyValue",
     "name": "Voltage",
     "value": "5 V",
     "unitText": "V"
    },
    {
     "@type": "PropertyValue",
     "name": "Voltage",
     "value": "3.3 V",
     "unitText": "V"
    }
   ],
   "offers": {
    "@type": "Offer",
    "price": "0.70",
    "priceCurrency": "USD",
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    "url": "https://100electronics.com/product/ch340e-usb-to-ttl-serial-converter-module-pro-mini-downloader/"
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     "@type": "Question",
     "name": "How much does CH340E USB To TTL Serial Converter Module Pro mini downloader cost?",
     "acceptedAnswer": {
      "@type": "Answer",
      "text": "CH340E USB To TTL Serial Converter Module Pro mini downloader is priced at 0.70 USD."
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     "@type": "Question",
     "name": "What are the key specifications of CH340E USB To TTL Serial Converter Module Pro mini downloader?",
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      "text": "Voltage 5 V; Voltage 3.3 V."
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