Features 1??Simply place your finger on the glowing reader window and reader, the fingerprint reader will automatically scan the fingerprint, and the electronically calibrated card reader will encrypt the scan data before sending it over the USB port. 2??The fingerprint recognition engine has an unparalleled ability to quickly and accurately authenticate even the most difficult fingerprint, regardless of the Angle of placement. 3??Excellent image quality, and the output image can up to 512 DPI. 4??It can refuse to forge fingerprints and support fingerprint rotation. 5??Support dry, wet or rough fingerprints, hard processing fingerprints. 6??Compatible with most applications, and supporting Biokey development tools. 7??Support JAVA development tools, and support free SDK for secondary development. 8??It can support the follwimg language: CB, VB, VC, for Delphi, PB8, VBdemo, VFP. 9??Compact size, hard surface and elegant appearance. 10??It can be widely used in social security, public safety, assistance, fingerprint encryption, integration and many other application areas. Specification Condition: Item Type: Fingerprint Collector Color: As the Picture Shows Pixel Resolution: 512 DPI Image Tracking Area: Approx. 14.6mm/0.5in (Center Standard Width), Approx. 18.1mm/0.7in (Standard Length) Scan Data: 8-Bit Gray Scale??256 Levels of Gray?? Compatibility: USB1.0, USB1.1, USB2.0 Power Supply Current: Scan 100mA, Idle Mode 120mA, Pause Mode 0.5mA(Maximum) ESD Sensitivity: 15 KV, Mounted in the Housing Temperature: Operation 0??C - 40??C Humidity: Operation 20% - 80% Non-Condensing Temperature: Storage -10??C - 60??C Standards Compliance: FCC Class B, CE, ICES, BSMI, MIC, USB, WHQL Compatible Operating Systems: for Windows98, for Me, NT4.0, 2000, 2003, 2008, XP, Vista, WIN7 Support Language: CB, VB, VC, for Delphi, PB8, VBdemo, VFP Package List 1 x Fingerprint Collector