This RFID Card Reader is ideal for Raspberry Pi projects that have RFID purposes.
It is compact and has ready USB interface. It reads the ID number from the EM 4100 card or a compatible card and sends the data directly similar to your keyboard.
Frequency: 125 KHz.
Interface: USB, 106 bit/s
Reading distances up to 8 cm
Temperature: -30 degrees to +60 degrees
Element size L x W x H: 95 x 61 x 10mm
Support ?EM4001, 4100, or its compatible RFID, ID card.
Read first 10 digits of the RFID/Proximity card.
Plug and Play
Reliable working condition
Powered directly from USB, no need external power supply