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HID Keyboard Emulation RFID Module, USB MIFARE card Reader, NFC Reader


HID Keyboard Emulation RFID Module, USB MIFARE card Reader, NFC Reader

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Brand Name : CHIKEK

Model Number : CHK37xMK

Certification : ROHS

Place of Origin : SHENZHEN, CHINA

MOQ : 1 PC

Payment Terms : T/T, Paypal, Western Union, MoneyGram

Supply Ability : 10000PCS per month

Delivery Time : 3-5 working days for small order

Packaging Details : Antistatic bag packing

Frequency : 125KHz/134.2KHz/13.56MHz

Port : USB-HID driverless or HID Keyboard

Protocol : EM, ISO11784/11785, ISO14443A/B, ISO15693, ISO7816

Power : DC 3.3V- 5V

Antenna : External, multiple sizes for option

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Brief Introduction:

CHK37xMK, a series of RFID Reader Module for Read only UID of all different type of cards, which optional in standard of ISO11784/11785, ISO14443A/B, ISO15693 and ISO18000-6C.

This series of products equips with HID driverless port, and the data output as HID keyboard emulation, which can be read in text, word, excel or any other files can be inserted words.

The modules not only support to read card’s UID number, but also can read data in specific blocks or pages.

All models in this series product are in same size and same pin-to-pin connection, which enable to easily switch for different cards supported demand, without change on the main board on existing systems.

Key Features:

  • HID Keyboard emulation, DC 3.3V~ 5V;
  • Compliant with ISO11784/11785, ISO14443A/B, ISO15693 or ISO18092 protocol;
  • Available with operation on DESFire PICC level, create/delete/format Application ID;
  • Support Application level to create Standard DataFile, BackupFile, and ValueFile, RecordFile, etc;
  • External antenna with difference sizes for option, and reading range up to 50mm~ 70mm;
  • Data output as HID keyboard directly in HEX or DEC, in text, word, excel or any other files;
  • Connection way available with UFL connector, 1.25mm-pitch 2PIN connector, or stamp-holes;
  • External LED and BUZ for indication (external driver circuit needed)

Technical Parameters:

Electrical Specification
Power supplyDC 3.3V ~ 5V
Power consumptionMax current:<50mA, Standby current: <1 mA
Operation frequency125KHz/134.2KHz, or 13.56MHz
Baudrate9600~115200 bit/s ( default 9600bps)
InterfaceHID keyboard or USB-HID driverless
AntennaExternal, Molex/UFL connector, or stamp holes
Reading distanceUp to 50mm ~ 70mm (depends on tags and antenna)

Mechanical Specifications
Dimension22mmx53mmx5mm (LxWxH)
MaterialFR-4, Blue

Environmental Conditions
Operation temperature-20°C~ +80°C
Storage temperature-40°C~ +85°C
Relative humidity5%~95%

Standard supportedTags
ISO11784/11785HitagS 64, HitagS 256, HitagS 2048
ISO14443 TypeA


MIFARE® Classic 1K /4K, MIFARE Ultralight®/Ultralight® C, MIFARE DESFire®EV1, MIFARE® Smart MX, MIFARE® Plus S / X, MIFARE® Pro X, NTAG 21x

Read UID only: all other ISO14443A RFID cards/tags

ISO14443 TypeBSRI4K, SRIX4K, AT88RF020, 66CL160S, SR176
ISO15693EM4135, EM4043, EM4x33, EM4x35, I-Code SLI / SLIX, M24LR16/64, TI Tag-it HF-I, SRF55Vxx (my-d vicinity)
ISO7816PSAM T=1 (optional)

ModelSupported standard
CHK171MKISO11784/11785, EM
CHK371MKISO14443A only
CHK372MKISO14443A/B, ISO15693
CHK373MKISO14443A/B, ISO15693, MIFARE DESFire®

SDK information
Demo softwareWINDOWS, C# language

Comprotocol document

API document

User Manual


Note: Other functions and details to be continued and upgraded

Quality HID Keyboard Emulation RFID Module, USB MIFARE card Reader, NFC Reader for sale

HID Keyboard Emulation RFID Module, USB MIFARE card Reader, NFC Reader Images

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