UM14 HF Embedded Mifare Module

  • Mifare compatible
  • Power over USB
  • NRND (Don't use in new designs)

Article No.

You are looking for a complete RFID module using MIFARE® technology with an internal antenna to integrate into your own device? Do you have a USB interface on your host system? The UM14 RFID module is the perfect product for you.

The credit card-sized module communicates via USB with the host and is also supplied with 5V DC. With the integrated antenna, a read range of up to 50 mm is possible depending on the tag type and its size. Mounting holes allow an easy installation in most situations. The device reads and writes using the MIFARE protocols MIFARE® Classic and MIFARE Ultralight®.

The free Windows demo software enables you to quickly test all features of the reader. If you are looking for a finished product with these features, the DeskID MF is the right device for you.


Operating PrincipleISO14443A/Mifare Embedded RFID Module
Operating Frequency13.56MHz (worldwide)
Antenna Connector60 x 90 mm integrated antenna
Output Power250 mW
Read Rangeup to 50 mm
Supported ProtocolsISO14443A (ID only), Mifare Classic, Mifare Ultralight
ConnectivityMini USB (virtual COM Port)
Operating Voltage5V DC via USB
Power Consumptionidle: 15 mA, RF on: max. 120 mA
Temperature Range-20 °C to +70 °C
Dimensions60 x 90 x 5 mm

Documents and software

Product Brief PDF N/AN/A
Datasheet UM14 1.5218.67 KB
Metratec Mifare Protocol Guide 2.3483.75 KB
Reader Control MF Demo Tool (Windows) 1.314.27 KB