SKU: SENS-2579
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JT308 USB 125KHz Proximity RFID Card Reader - Plug & Play HID Device

₹419.00 (Inclusive of all taxes)
Out of Stock

The JT308 is a USB-powered, 125KHz RFID proximity card reader designed for plug-and-play integration with Windows systems. It reads the serial numbers from μEM4001/4100 compatible ID cards and outputs the data directly to applications like Excel or Word, requiring no external drivers.

Features

  • 125KHz operating frequency for reading μEM4001/4100 compatible RFID cards.
  • USB-powered HID device with plug-and-play functionality for Windows 95 through 8.
  • Reads and outputs the first 10 digits of the card serial number directly to active software windows.
  • Compact plastic housing with integrated power LED and operational buzzer for user feedback.
  • Includes a 1.5-meter mini USB cable for immediate connection to host computers.

Out of stock

Description

The JT308 USB RFID Card Reader is a contactless proximity sensor module that operates at the 125KHz frequency band. It functions as a standard Human Interface Device (HID), allowing it to be recognized instantly by Windows operating systems without the need for custom drivers. The reader outputs the card’s unique identifier directly into the active text field of any application, enabling seamless integration into access control, time attendance, or asset management systems.

Its design prioritizes simplicity and reliability, featuring a built-in buzzer and LED for audible and visual confirmation of successful card reads and power status. The compact form factor and USB bus power make it an ideal peripheral for desktop and kiosk-based applications where easy deployment is required.

Key Features

  • 125KHz RFID reader compatible with μEM4001, 4100, and similar proximity cards.
  • Plug-and-play USB HID interface compatible with Windows 95/98/2000/XP/7/8.
  • Outputs the first 10 digits of the card serial number directly to active software windows.
  • Powered directly from the USB 5V bus, eliminating the need for an external power adapter.
  • Integrated diagnostic power LED and operational buzzer provide clear user feedback.
  • Compact and durable plastic housing designed for desktop or embedded use.
  • Reliable read performance with consistent data output formatting.

Applications

  • Desktop-based access control and door entry systems.
  • Employee time and attendance logging software integration.
  • Library asset management and inventory tracking kiosks.
  • Membership card verification for gyms or clubs.
  • Simple PC-based security and login authentication.

Technical Specifications

Model NumberJT308
Operating Frequency125 KHz
Compatible CardsμEM4001, 4100, and compatible 125KHz RFID/Proximity cards
Read OutputFirst 10 digits of card serial number
InterfaceUSB (HID Class)
Supply Voltage5V DC (from USB)
Operating Temperature-10°C to +60°C
Housing MaterialPlastic
Cable Length1.5 meters
Dimensions (W x L x H)61 mm x N/A x N/A
Weight130 g

Frequently Asked Questions

What type of RFID cards is the JT308 reader compatible with?

The JT308 reader is designed for 125KHz RFID proximity cards, specifically those using the μEM4001 or μEM4100 chip protocols, as well as cards compatible with these standards. It reads the unique serial number embedded in the card.

Does this RFID reader require any drivers or software to work on Windows?

No, it does not require any additional drivers. The JT308 is recognized as a standard HID (Human Interface Device) by Windows operating systems from Windows 95 through Windows 8. It functions as a plug-and-play keyboard-like device, outputting the card data directly into the active text field.

How is the reader powered and what is the included cable length?

The reader is powered directly from the USB port of your computer, drawing 5V DC, so no external power supply is needed. The package includes a 1.5-meter (approximately 5-foot) mini USB cable for connecting the reader to a host PC or laptop.

What data does the reader output when a card is presented?

The reader outputs the first 10 digits of the RFID card's serial number. This data is sent as keystrokes to the active application window (e.g., Notepad, Excel, or a custom software input field), making integration straightforward.

Package Includes

  • 1 x JT308 USB RFID Card Reader
  • 1 x 1.5-meter Mini USB Cable

Additional Information

Weight 0.13 kg
Dimensions 6.1 cm