The SecuGen Hamster Pro Duo CL (Model: XU20CL) is a combination fingerprint and contactless smart card reader designed for dual-factor authentication applications. Fingerprint Reader: - Uses the SecuGen U20 optical fingerprint sensor at 500 DPI with a capture speed of 0.2–0.5 seconds - Supports standards including FIPS 201 (PIV-071006), INCITS 378, ISO/IEC 19794-2, ISO/IEC 19794-4, and Mobile ID FAP 20 - Includes fake finger (spoof) rejection and latent print rejection - Features Auto-On (automatic finger detection), Smart Capture (self-adjusting scanning), and Device Recognition (device authentication) when used with SecuGen SDKs - Supports fingerprint template encryption using SecuGen's proprietary format Contactless Smart Card Reader: - Based on the ACR1251U-A1 contactless smart card reader/writer module - Operates at 13.56 MHz with a read/write speed of up to 424 kbps and range up to 50 mm - Supports ISO 14443 Type A & B, Mifare (7-byte UID, Plus, DESFire), FeliCa, and NFC (ISO/IEC 18092) tag types - CCID compliant with PC/SC and CT-API (via wrapper) API support - Includes an ISO 7816 compliant SAM (Secure Access Module) slot - Supports USB firmware upgradability Interface & Physical: - Connects via Hi-Speed USB 2.0 (fingerprint) and USB 2.0 Full-Speed (card reader); bus-powered, no external power supply required - Dimensions: 160.0 x 77.5 x 37.7 mm; Weight: 250 g - Certified: FCC, CE, KCC, RoHS - Supported OS: Windows 7/8/8.1/10, Windows Server 2008 R2/2012, Android 3.1+, Java, Linux