https://fingertiptopay.com/hfeng-2-8-inch-tcp-ip-usb-realand-biometric-fingerprint-time-card-locker-attendance-machine-finger-scanner-2000-user-capacity-for-home-office-2/
HFeng 2.8 inch TCP/IP/USB Realand Biometric Fingerprint Time Card Locker attendance Machine Finger...