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 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 List:1 x Fingerprint Reader1 x User Manual