SKU: SENS-2575
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Generic R20XC 13.56MHz USB RFID IC Card Reader w/ 1.4m Cable

₹589.00 (Inclusive of all taxes)
Out of Stock

The Generic R20XC is a 13.56MHz USB RFID reader module designed for plug-and-play integration with Windows PCs and Android devices via OTG. It supports Mifare S50/S70 cards (ISO 14443A protocol) with a read range up to 8cm, featuring a built-in buzzer and LED for visual and audible identification.

Features

  • 13.56MHz RFID Reader with up to 8cm reading distance.
  • USB Plug-and-Play operation; compatible with Windows OS and Android via OTG.
  • Supports Mifare S50/S70 cards (ISO 14443A protocol).
  • Built-in buzzer and LED for immediate read confirmation.
  • Compact form factor (95mm x 60mm x 10mm) with included 1.4m USB cable.

Out of stock

Description

The R20XC RFID reader operates at the 13.56MHz frequency, utilizing the ISO 14443A communication protocol to read the unique serial numbers from compatible Mifare S50 and S70 RFID cards and tags. It functions as a USB HID device, emulating keyboard input to output card data directly into any text field on a connected computer, simplifying integration into access control, inventory, and identification software systems.

Powered directly from the USB 5V DC bus, the module consumes approximately 70mA and requires no external drivers for basic operation on standard Windows platforms. Its compact, low-profile design is suitable for embedded installation in kiosks, point-of-sale terminals, or secure entry points. The integrated buzzer and LED provide immediate user feedback upon a successful card read.

Key Features

  • Standard 13.56MHz RFID reader compliant with ISO 14443A protocol.
  • Plug-and-play USB HID interface for seamless computer integration.
  • Extended read range of up to 8cm for flexible card placement.
  • Dual compatibility with Windows operating systems and Android devices (via USB OTG).
  • Integrated audible buzzer and visual LED for operational feedback.
  • Optimized performance-to-cost ratio for access control and identification projects.
  • Compact and durable construction for reliable use in commercial environments.
  • Includes a 1.4-meter USB cable for convenient installation and positioning.

Applications

  • Secure physical access control systems for offices and apartments.
  • Personal identification and time-attendance logging systems.
  • Inventory management and asset tracking in warehouse environments.
  • Point-of-sale and membership card verification in retail settings.
  • DIY projects for Arduino or Raspberry Pi when interfaced via USB serial conversion.

Technical Specifications

Model NumberR20XC
Operating Frequency13.56 MHz
Supported ProtocolISO 14443A
Compatible CardsMifare S50, S70
Read DistanceUp to 8 cm
Power Supply5V DC via USB
Current Consumption~70 mA
InterfaceUSB (HID Keyboard Emulation)
Operating SystemsWindows, Android (OTG)
IndicatorsLED & Buzzer
Cable Length1.4 m
Dimensions (L x W x H)95 x 60 x 10 mm
WeightApprox. 0.125 kg

Frequently Asked Questions

What type of RFID cards does this R20XC reader support?

The R20XC reader supports 13.56MHz RFID cards and tags that comply with the ISO 14443A standard. This specifically includes Mifare Classic 1K (S50) and Mifare Classic 4K (S70) chips. It reads the card's unique serial number (UID) and outputs it as keyboard data.

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

Simply connect the reader to an available USB port on your Windows PC using the included cable. The device is plug-and-play and emulates a keyboard (HID). Open a text editor like Notepad, tap a compatible card to the reader, and the card's UID will be typed automatically. No additional drivers are required for basic UID reading.

Can I use this reader with an Android phone or a Raspberry Pi?

Yes, it is compatible with Android devices that support USB On-The-Go (OTG). You will need a suitable OTG adapter cable. For Raspberry Pi or other single-board computers, it can be connected directly to a USB port and will be recognized as a standard HID input device, allowing you to capture card data in any terminal or script.

What is the operating voltage and power requirement?

The reader is powered directly from the USB bus, requiring a standard 5V DC supply. It draws approximately 70mA of current during operation. No external power adapter is needed when connected to a computer or a powered USB hub.

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