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. Specification: 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%. Package List: 1 x Fingerprint Reader 1 x User Manual