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Compact silver fingerprint reader with blue LED scanning window and USB cable

sakose

sakose DigitalPersona 4500 Optical USB Fingerprint Reader 88003-001-S03 accessory

SKU CH-KRPS-SKV6N

Optical USB fingerprint reader with 512 dpi resolution, silicone coating for dry or moist fingers, and compact metal casing

  • OptionOptical
  • Accessory TypeSecurity Module
  • FeaturesSoft, cool blue glow fits into any environment Small form fa
  • Optical scanning delivers 512 dpi image quality
  • Silicone coating reads dry moist or rough fingerprints accurately
  • Compact form factor saves desk space in shared environments
  • USB 2.0 interface works with USB 1.0 1.1 and 2.0 ports
  • Metal casing resists movement for stable desktop use

USB Optical Fingerprint Reader

The DigitalPersona 4500 is a USB peripheral designed for individual desktop users and shared environments. It uses optical scanning technology to capture fingerprint images with a large capture area. A silicone coating helps read dry, moist, or rough fingerprints accurately. The compact metal casing resists unintentional movement on the desk.

USB 2.0 Interface Limits

The reader connects via a USB 2.0 interface and remains compatible with USB 1.0 and 1.1 ports. Bandwidth is limited to the USB 2.0 specification, which may affect transfer speed compared to newer standards. The device draws power directly from the USB port, requiring no external supply. Cable length and hub quality can influence reliable operation.

512 dpi Optical Resolution

The scanner captures 8-bit grayscale images at a pixel resolution of 512 dpi. This resolution determines the level of detail available for fingerprint matching algorithms. Lower resolution may limit accuracy for certain biometric applications or regulatory requirements. Buyers needing higher image fidelity should verify this specification meets their software requirements.

Highlights

  • Optical scanning delivers 512 dpi image quality
  • Silicone coating reads dry moist or rough fingerprints accurately
  • Compact form factor saves desk space in shared environments
  • USB 2.0 interface works with USB 1.0 1.1 and 2.0 ports
  • Metal casing resists movement for stable desktop use

Specifications

BrandDigitalPersona
Model88003-001-S03
OptionOptical
Accessory TypeSecurity Module
FeaturesSoft, cool blue glow fits into any environment Small form factor High-quality metal casing Works well with dry, moist, or rough fingerprints

Questions about this item

Which version of the DigitalPersona 4500 should I choose?

The 88003-001-S03 model is the only version listed; it uses optical scanning with a 512 dpi sensor and a USB 2.0 connection.

What does the 512 dpi resolution mean when I use the reader?

It captures 8-bit grayscale fingerprint images at 512 dots per inch, giving clear detail for reliable matching even with dry, moist or rough fingers.

What does the USB 2.0 interface cap in practice?

It connects via USB 2.0 and is backward compatible with USB 1.0 and 1.1 ports, so it will work on virtually any USB host without extra drivers.

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