USB NFC Reader
Model:ACR1251U
Type:Contaceless interface
Protocol:ISO14443A
Product Intriduction:
The ACR1251U is a NFC smart card reader developed based on the 13.56 MHz contactless technology. the ACR1251U offers more and advanced features. It is designed to support not only ISO 14443 Type A and B cards, but also MIF AREE, FeliCa and all four types of NFC tags and devices.
The ACR1251U is ideal for implementing contactless applications with added security functions in the system. Equipped with an ISO 7816- -compliant SAM (Secure Access Module) slot which can be used together with a SAM card, key diversification and mutual authentication is made possible, restricting the exposure of keys and limiting the possibility of keys being stolen, providing a high level of security in contactless operations.
Product Parameters:
| Dimensions | 98x65x12.8mm |
| Weight | 81g |
| Color | Matte Black |
| Connector Type | Standard Type A |
| Power Source | From USB port |
| Cable Length | 1 m, Fixed |
| Smart Card Read Write Speed | 106 Kbps, 212 Kbps, 424 Kbps |
| Antenna Size | 50 mm x 40 mm |
| LED | 1 bi-color. Red and Green |
| Buzzer | Monotone |
| Firmware Upgrade | Supported |
| PC-linked Mode | PC/SC CT-API (through wrapper on top of PCISC) |
| Temperature | 0℃-50℃ |
| MTBF | 500,000 hrs |
Features of thie USB NFC Reader:
USB Full Speed Interface
CCID-compliant
Smart Card Reader:
Contactless Interface:
ReadWrite speed of up to 424 Kbps
Buitin antenna for contactless tag access, with card reading distance of up to 50 mm(depending on tag type)
，Supports ISO 14443 Part 4 Type A and B cards, MIFARE Classic⑧, FeliCa, and all four types of NFC (ISO/IEC 18092 tags)
Buit-in anticllision feature (only one tag is accessed at any time).
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