ACR122U-A9 Contactless IC Card Reader

1. Material: Polycarbonate (PC)
2. Applicable card types: M1, ISO14443 type A or B, NFC, etc.
3. Operating frequency: 13.56 MHz
4. Smart card read/write speed: 106 kbps, 212 kbps, 424 kbps
5. Speed: 12 Mbps (full speed)
6. Operating distance: up to 50 mm (depending on label type)
7. Power: Powered by USB
8. Power supply: 5 (W)
9. Supply current: 200 mA (MAX), 50 mA (standby), 100 mA (regular)
10. Bi-color LED: red and green
11. Buzzer: single tone
12. Temperature: 0-50 degrees Celsius
13. Humidity: 10-80%
14. Cable length: 1.0 meters (USB)
15. Dimensions: 9.8 x 6.5 x 1.28 cm
16. Weight: 70 grams