{"product_id":"125khz-rfid-em-card-reader-usb-type-c-android","title":"125KHz RFID EM Card Reader – USB \u0026 Type-C for Android | LIHTNE","description":"\n\u003ch2\u003e125KHz RFID EM Card Reader – USB \u0026amp; Micro USB Type-C for Android\u003c\/h2\u003e\n\u003cp\u003eMeet the \u003cstrong\u003eLIHTNE 125KHz RFID EM Card Reader\u003c\/strong\u003e — a stable, high-performance card reader designed for seamless EM4100 card scanning across a wide range of applications. Whether you're managing access control, membership registration, property management, internet cafes, or identity authentication, this compact reader delivers fast and reliable results every time.\u003c\/p\u003e\n\n\u003cp\u003eWith dual output interfaces — standard USB and Android Micro USB \/ Type-C — it works effortlessly with desktop computers, laptops, and Android mobile devices. No complex drivers or software needed; it functions as a standard HID keyboard input device, making integration with your existing system a breeze.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Frequency:\u003c\/strong\u003e 125KHz — compatible with EM4100 and equivalent RFID cards\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRead Range:\u003c\/strong\u003e 0–10 cm (varies by card type)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRead Speed:\u003c\/strong\u003e Under 100ms for lightning-fast card detection\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Interface:\u003c\/strong\u003e Standard USB + Android Micro USB \/ Type-C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Format:\u003c\/strong\u003e Last 4 bytes of card number converted from hexadecimal to decimal, terminated with \"Enter\" key — plug-and-play with any text field\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Source:\u003c\/strong\u003e DC 5V via USB — no external power adapter required\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Power Consumption:\u003c\/strong\u003e 100mW — ultra-low energy draw\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo High-Concern Chemicals:\u003c\/strong\u003e Safe for everyday use in office and commercial environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCard Type:\u003c\/strong\u003e ID Card (EM Card), EM4100 or compatible RFID cards\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Frequency:\u003c\/strong\u003e 125KHz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRead Distance:\u003c\/strong\u003e 0–10 cm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCard Read Time:\u003c\/strong\u003e \u0026lt;100ms\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Interface:\u003c\/strong\u003e Standard USB \u0026amp; Android Micro USB \/ Type-C dual interface\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAmbient Temperature:\u003c\/strong\u003e 10°C – 40°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelative Humidity:\u003c\/strong\u003e 15% – 85% RH\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e DC 5V USB\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMax Power Consumption:\u003c\/strong\u003e 100mW\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhere It's Used\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e🏢 Access control systems for offices \u0026amp; buildings\u003c\/li\u003e\n  \u003cli\u003e🖥️ Internet cafes \u0026amp; co-working spaces\u003c\/li\u003e\n  \u003cli\u003e🏠 Property management \u0026amp; residential communities\u003c\/li\u003e\n  \u003cli\u003e🎫 Membership registration \u0026amp; loyalty programs\u003c\/li\u003e\n  \u003cli\u003e🔐 Identity authentication \u0026amp; attendance tracking\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eMade in Mainland China by \u003cstrong\u003eLIHTNE\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eFor more information on RFID technology standards, visit the \u003ca href=\"https:\/\/www.nist.gov\/publications\/guidelines-securing-radio-frequency-identification-rfid-systems\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eNIST Guidelines on Securing RFID Systems\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What types of RFID cards are compatible with this 125KHz card reader?\u003c\/h4\u003e\n\u003cp\u003eA: This card reader is compatible with 125KHz EM cards, including EM4100 and other EM4100-equivalent RFID cards. It is designed specifically for low-frequency (LF) RFID cards and is not compatible with high-frequency (HF) 13.56MHz cards such as MIFARE.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does this RFID reader require special drivers or software to work?\u003c\/h4\u003e\n\u003cp\u003eA: No special drivers or software are required. The LIHTNE 125KHz RFID card reader operates as a standard HID keyboard input device. Simply plug it into your USB or Android Micro USB \/ Type-C port and it will begin reading cards immediately, outputting the card number directly into any active text field.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I use this card reader with my Android smartphone or tablet?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! This reader features a dual-interface design — standard USB for computers and a Micro USB \/ Type-C connector for Android mobile devices. Simply connect it to your Android device's charging port (OTG support may be required) and start scanning EM4100 cards on the go.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the maximum read range of this RFID card reader?\u003c\/h4\u003e\n\u003cp\u003eA: The read range is 0–10 cm, depending on the specific type and thickness of the RFID card being used. For best results, hold the card close to the reader's scanning surface.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What types of RFID cards are compatible with this 125KHz card reader?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This card reader is compatible with 125KHz EM cards, including EM4100 and other EM4100-equivalent RFID cards. 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