SKU: SENS-2568
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Generic R20XC 13.56MHz USB RFID Card Reader - 0-8cm Reading Distance, S50/S70 Card Support

₹669.00 (Inclusive of all taxes)
Out of Stock

The Generic R20XC is a 13.56MHz USB RFID card reader module offering a reading distance of up to 8cm. It provides plug-and-play compatibility with Windows, Linux, and Android systems via USB or OTG connection, making it suitable for access control, identification, and data collection projects.

Features

  • 13.56MHz operating frequency for reading Mifare S50/S70 cards and tags.
  • USB plug-and-play interface with a 1.4m cable; supports Android OTG connection.
  • Reading distance up to 8cm with a fast read time of less than 0.5 seconds.
  • Built-in buzzer and LED provide audible and visual identification feedback.
  • Powered directly from the USB port (+5V DC, 70mA current consumption).

Out of stock

Description

The R20XC RFID reader operates at the 13.56MHz frequency, utilizing inductive coupling to read the unique serial numbers from compatible Mifare S50 and S70 cards. It outputs the card data as keyboard emulation, allowing for seamless integration with any software that accepts text input, such as notepad or custom management applications.

Designed for straightforward system integration, the module requires no external drivers for basic operation on most operating systems. Its compact form factor and low power draw make it an ideal component for embedded identification systems, automated access control, and inventory management solutions.

Key Features

  • High-frequency (13.56MHz) RFID reader compatible with ISO14443A/MIFARE standards.
  • Plug-and-play USB HID (Human Interface Device) class, emulating keyboard input for universal software compatibility.
  • Optimized antenna design provides a consistent reading range of 0 to 8 centimeters.
  • Integrated buzzer and multi-color LED offer immediate operational status and successful read confirmation.
  • Robust construction with a compact, low-profile enclosure suitable for desktop or embedded installation.
  • Supports communication via virtual COM port with a configurable baud rate (default 9600 bps) for advanced serial data control.
  • Wide operating system support includes Windows 7/8/10/11, Linux, and Android (via USB On-The-Go).

Applications

  • Physical access control systems for offices, apartments, and secure facilities.
  • Personal identification and time-attendance logging systems.
  • Asset tracking and inventory management for libraries, warehouses, or retail.
  • Interactive kiosks and point-of-sale (POS) systems requiring user authentication.
  • Prototyping and educational projects for RFID-based automation and IoT solutions.

Technical Specifications

Model NumberR20XC
Operating Frequency13.56 MHz
Supported Card TypesMifare S50, S70 (ISO14443A)
Reading Distance0 - 8 cm
Read Time< 0.5 seconds
InterfaceUSB (HID Keyboard & Virtual COM Port)
Baud Rate (Serial)9600 bps (default, configurable)
Supply Voltage+5V DC (from USB port)
Current Consumption~70 mA
Cable Length1.4 meters
Dimensions (L x W x H)95 x 60 x 10 mm
IndicatorLED & Buzzer
Supported OSWindows, Linux, Android

Frequently Asked Questions

What types of RFID cards are compatible with the R20XC reader?

The R20XC reader is compatible with 13.56MHz RFID cards and tags following the ISO14443A standard, specifically Mifare Classic 1K (S50) and Mifare Classic 4K (S70) types. It reads the card's unique serial number (UID) and outputs it as keyboard data or via a serial COM port.

How do I connect and use this RFID reader with a computer or phone?

For computer use, simply connect the reader via the included USB cable; it will be recognized as a keyboard HID device. For Android phones, use a USB On-The-Go (OTG) adapter. Open a text editor or your application, and tapping a card will input its UID. For serial communication, you may need to install a driver to access the virtual COM port.

What is the power requirement and maximum reading distance?

The reader is powered directly from the USB port, requiring +5V DC at approximately 70mA. The typical reading distance is up to 8 centimeters (about 3 inches) for standard cards, though the actual range can vary slightly based on card size, orientation, and environmental interference.

Does the package include any RFID cards or tags?

No, the package includes only the R20XC reader module and a USB cable. RFID cards or key fobs compatible with the 13.56MHz Mifare standard must be purchased separately for testing and deployment.

Package Includes

  • 1 x R20XC 13.56MHz USB RFID Card Reader
  • 1 x USB Cable (1.4m)

Additional Information

Weight 0.125 kg
Dimensions 9.5 × 6 × 1 cm