Encoder
| Specification | Description |
|---|---|
| Model | ACR122U |
| Item | NFC Reader and Writer |
| Interface | USB Full Speed |
| Operating Frequency | 13.56 MHz |
| Supply Current | 200mA (operating); 50mA |
| (Standby) | 100mA (normal) |
| Dimension | 98mm(L)*65mm(W)*12.8mm(H) |
| Software | Supporting |
| Weight | 70g |