Feature 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 ReaderModel: WA28System Support: For Windows 10 and Above VersionFingerprint Collector: Capacitive AcquisitionFingerprint Image Size: 98 x 112 (pixels), 508DPIFingerprint Registration Capability: 10Error Recognition Rate(FAR): <0.001% (Security Level: 3)Error Rejection Rate(FRR): <0.1% (Security Level: 3)Comparison Method: 1: N And 1: 1Comm Interface: USBWorking Voltage: DC5VWorking Current: <30mA, Peak Current During Fingerprint Collection <80mA (Instantaneous Current)Working Temperature: -10-60Relative Humidity: 20%-80% Package List1 x Fingerprint Reader1 x User Manual