1、Support System: This fingerprint reader has USB comm interface and supports for Windows 10 and above 32 bit and 64 bit system, with capacitive acquisition, accurate and reliable. 2、Plug and Play: In networking state, the hardware driver will be automatically installed after connecting the USB to the PC. If not, the hardware driver can be installed through the system update. 3、Capacitive Acquisition: This fingerprint reader adopts capacitive collector with high error recognition rate, biometric fingerprint, convenient and safe, with 98x112 508DPI fingerprint image size. 4、USB Cable Connection: This fingerprint scanner is compact and lightweight, equipped with USB cable, convenient for use anytime and anywhere, has stable performance, less interference. 5、Comfortable Touch: With exquisite workmanship, this USB fingerprint scanner has a glossy appearance and delicate texture, ensuring comfortable touch, which is sensitive and efficient. Item Type: USB Fingerprint Reader Model: WA28 System Support: For Windows 10 and Above Version Fingerprint Collector: Capacitive Acquisition Fingerprint Image Size: 98 x 112 (pixels), 508DPI Fingerprint Registration Capability: 10 Error Recognition Rate(FAR): <0.001% (Security Level: 3) Error Rejection Rate(FRR): <0.1% (Security Level: 3) Comparison Method: 1: N And 1: 1 Comm Interface: USB Working Voltage: DC5V Working Current: <30mA, Peak Current During Fingerprint Collection <80mA (Instantaneous Current) Working Temperature: -10℃-60℃ Relative Humidity: 20%-80% 1 x Fingerprint Reader 1 x User Manual