{"product_id":"pl2303-usb-ttl-converter","title":"PL2303 USB-TTL Converter","description":"\u003cmeta name=\"description\" content=\"Buy PL2303 USBTTL Converter online in India at best price from The Tech Depot, Bengaluru. Authentic product, 7-day warranty on manufacturing defects, fast delivery across India.\"\u003e\n\u003ch1\u003ePL2303 USB-TTL Converter\u003c\/h1\u003e\n\u003cp\u003eReliable USB-to-TTL serial converter powered by the Prolific PL2303 chipset. Enables seamless UART communication between your PC and microcontrollers, routers, GPS modules, and other TTL-level serial devices - essential for debugging, programming, and data logging. From The Tech Depot, Bengaluru. Fast shipping, 7-day warranty on manufacturing defects, and dedicated technical support.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eChipset\u003c\/td\u003e\n\u003ctd\u003eProlific PL2303 (HX\/HXD variant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003eUSB 2.0 Full Speed to TTL UART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogic Levels\u003c\/td\u003e\n\u003ctd\u003e3.3V \/ 5V TTL (check module variant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBaud Rate Range\u003c\/td\u003e\n\u003ctd\u003e75 bps to 6 Mbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignals Supported\u003c\/td\u003e\n\u003ctd\u003eTXD, RXD, GND (some modules include VCC, DTR, RTS, CTS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector\u003c\/td\u003e\n\u003ctd\u003eUSB-A male; pin header \/ DuPont female for TTL side\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOS Compatibility\u003c\/td\u003e\n\u003ctd\u003eWindows (7\/8\/10\/11), Linux, macOS (driver required)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e5V from USB bus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESD Protection\u003c\/td\u003e\n\u003ctd\u003eBuilt-in on USB lines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (approx.)\u003c\/td\u003e\n\u003ctd\u003eCompact cable-style or breakout-board module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eUSB-TTL Serial Converter Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eOriginal\/Authentic PL2303 Chipset\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e7-day warranty on manufacturing defects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003ctd\u003eEmail \u0026amp; WhatsApp 24\/7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eWhy Choose This?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine PL2303 chipset\u003c\/strong\u003e - stable drivers, no counterfeit-chip headaches or \"Code 10\" errors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug-and-play UART access\u003c\/strong\u003e - instantly talk to Arduino, ESP8266\/ESP32, STM32, Raspberry Pi serial console, and more\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide baud rate support\u003c\/strong\u003e - from 75 bps up to 6 Mbps for high-speed data transfer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; durable design\u003c\/strong\u003e - lightweight module ideal for bench work and field deployment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCross-platform drivers\u003c\/strong\u003e - works on Windows, Linux, and macOS with freely available Prolific drivers\u003c\/li\u003e\n\u003cli\u003e100% authentic from trusted suppliers\u003c\/li\u003e\n\u003cli\u003e1-5 day shipping, 7-8 day delivery from Bengaluru warehouse\u003c\/li\u003e\n\u003cli\u003eExpert technical support included\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFull-duplex UART communication via virtual COM port\u003c\/li\u003e\n\u003cli\u003eHardware flow control lines (RTS\/CTS) on supported modules\u003c\/li\u003e\n\u003cli\u003eDTR pin available for auto-reset on Arduino-compatible boards\u003c\/li\u003e\n\u003cli\u003eOnboard TX\/RX LED indicators for real-time data flow monitoring\u003c\/li\u003e\n\u003cli\u003eHot-swappable USB connection - no system restart needed\u003c\/li\u003e\n\u003cli\u003eLow power consumption - bus-powered, no external supply required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eProject Ideas\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicrocontroller Programming \u0026amp; Debugging:\u003c\/strong\u003e Upload firmware to Arduino Pro Mini, ESP-01, STM32 Blue Pill, and bare ATmega chips via serial bootloader.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRaspberry Pi Serial Console:\u003c\/strong\u003e Access the Pi's command line over UART - perfect for headless setup and kernel-level debugging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRouter \u0026amp; OpenWrt Configuration:\u003c\/strong\u003e Connect to the serial console of routers and networking equipment for firmware recovery and advanced configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGPS \u0026amp; Sensor Data Logging:\u003c\/strong\u003e Read NMEA data from GPS modules or stream sensor readings to your PC for analysis and visualization.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGSM\/SIM Module Communication:\u003c\/strong\u003e Send AT commands to SIM800, SIM900, and other cellular modules for IoT and SMS projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmbedded Linux \u0026amp; SBC Debugging:\u003c\/strong\u003e Monitor boot logs and interact with U-Boot on single-board computers and custom embedded platforms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLearning \u0026amp; Education:\u003c\/strong\u003e Ideal for students learning UART protocol, serial communication fundamentals, and embedded systems development.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Driver:\u003c\/strong\u003e Download the latest PL2303 driver from the Prolific website and install on your OS.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnect TTL Side:\u003c\/strong\u003e Wire TXD, RXD, and GND to your target device (cross TX-\u0026gt;RX, RX-\u0026gt;TX). Match voltage levels (3.3V or 5V).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug into USB:\u003c\/strong\u003e Insert the USB-A connector into your computer. A new COM port (Windows) or \/dev\/ttyUSB0 (Linux) will appear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpen Serial Terminal:\u003c\/strong\u003e Use Arduino IDE Serial Monitor, PuTTY, Tera Term, or minicom. Set the correct baud rate (e.g., 9600, 115200).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunicate:\u003c\/strong\u003e Send and receive serial data. Monitor TX\/RX LEDs for confirmation of data flow.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhen will I receive my order?\u003c\/summary\u003e\n\u003cp\u003eProducts ship within 1-5 days from our Bengaluru warehouse. Delivery within 7-8 days to most locations across India.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs technical support available?\u003c\/summary\u003e\n\u003cp\u003eYes, 24\/7 support via email and WhatsApp for setup, troubleshooting, and application guidance.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is your return policy?\u003c\/summary\u003e\n\u003cp\u003e7-day returns on manufacturing defects only. Full refund or replacement. Not applicable for user damage or misuse.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e\n\u003cp\u003eYes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003ch2\u003eBuy PL2303 USB-TTL Converter Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003ePL2303 USB-TTL Converter\u003c\/strong\u003e online at \u003ca href=\"https:\/\/thetechdepot.in\"\u003eThe Tech Depot\u003c\/a\u003e - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on \u003cstrong\u003ePL2303 USB-TTL Converter\u003c\/strong\u003e with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.\u003c\/p\u003e\n\u003cp\u003eLooking to buy \u003cstrong\u003ePL2303 USB-TTL Converter\u003c\/strong\u003e at the best price in India? The Tech Depot offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48746539221249,"sku":"TTD-17473","price":61.48,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/7daf9f44f574bc55362d4ef1aa8bebb3.jpg?v=1778107121","url":"https:\/\/techdepot.in\/products\/pl2303-usb-ttl-converter","provider":"Tech Depot India","version":"1.0","type":"link"}