PC USB 125kHz Proximity Smart RFID ID Card Reader
The RFID USB Reader (125 kHz) ID is a compact and easy-to-use device designed for reading low-frequency RFID cards and key fobs. It connects directly to a computer via USB and typically works as a keyboard-emulation (HID) device, automatically outputting the card ID into software, text fields, or access control applications without the need for special drivers. Commonly used in security systems, attendance tracking, and identification applications, this reader provides a reliable.
The USB Reader (125kHz) is a compact interface device that enables seamless communication between low-frequency RFID tags and a computer system. Designed for simplicity and reliability, it connects via USB to instantly read the unique identification numbers from compatible RFID cards, key fobs, or tags. It is commonly used in access control systems, time and attendance software, membership management, and DIY electronics projects where quick tag identification is required. The reader typically requires no external power and is recognized as a standard HID or serial device, making it compatible with most operating systems and software applications.
Features:
- Plug-and-play USB interface.
- Reads low-frequency cards and key fobs.
- Keyboard emulation output for easy integration.
- No external power supply required.
- Compact and durable enclosure.
- Suitable for continuous desktop operation.
Specifications:
| Parameter | Description |
|---|---|
| Frequency: | 125 kHz |
| Supported Tags: | EM4100 / EM4102 compatible |
| Interface: | USB |
| Output Mode: | HID Keyboard Emulation |
| Reading Distance: | Up to ~8 cm |
| Indicator: | Built-in LED / Buzzer |
| Operating System Support: | Windows |
| Housing Material: | ABS Plastic |
| Supply Voltage: | 5 V DC (via USB) |
| Current Consumption: | ~50–100 mA |
Applications:
- Access control systems.
- Attendance and time tracking.
- Identification and authentication systems.
- Security and membership management.
- POS applications.
Packages:
- 1x RFID USB Reader (125 kHz)
- 1x USB cable



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