Access Control ISO14443 RFID NFC Contactless Smart Card Reader for E-payment ACR122U

card slots:Single installation:Internal Interface:Usb type:Other Type model number:ACR122U Brand Name:HCCTG place of origin:Guangdong, China private mold:No Name:Handheld External Contactless NFC Reader ACR122U Power Source:From USB port Protocol:USB CCID Speed:USB Full Speed (12Mbps) Connector Type:Standard Type A Cable Length:1.0 m, Fixed LED:1 bi-color: Red and Green Buzzer:Monotone Read/write speed:up to 424 kbps Dimensions:98 mm (L) x 65 mm (W) x 12.8 mm (H)