13.56MHz RFID with Ethernet, Bluetooth, USB type C
Mifare, Desfire UID
Reading distance: 1 - 5cm
USB virtual Com port
Ethernet: TCP Server/client, UDP server/client
Json mode
BT 5.0 BLE/ SPP up to 20 meters
ISO14443A/B, ISO15693
Temp: -10 - + 60°C
Dim: 73 x 71 x 27 mm
Supply: USB type C (5VDC)

RFID 13.56MHz Mifare reader
Looks like a USB stick
ISO14443A standard
5VDC/100mA from USB port
USB 1.1
UID code as 40 bit HEX. HID to USB port
40 bit UID
Reads the same code once on presentation
Automatic CR and line change
Reading distance up to 2 cm
LED tri-color
Dimensions: 70mm x 20mm x 9.8mm
Weight: 18g
Reading speed: less than 100ms

RFID with QR code reader
125kHz EM400x
13,56MHz Mifare Ultralight
Built-in buzzer for audio notification
can read multiple formats
With CPU watchdog
Power supply: 12V DC
Output: RS232, RS485, Wiegand 26/34 bits

Supporter NXP Desfire EV1 / EV2 Read / Write
Supporter Desfire Tags
Supporter Auto Read Desfire UID / Block
Reading distance: Up to 5 cm
built-in two-color LED and Buzzer
API Development Shooting Included
Support Decimal, HexideCimal and ASCII ID Formats
Supply Voltage: USB from PC
Unique Serial Number Identification (UID)
Operating temperature: -20 to + 65 ° C
Dimensions: 62.3 x 87.7 x 18.4 mm