Synaptics Fs7605 Touch Fingerprint Sensor With Pureprint-tm- Top May 2026

The Synaptics FS7605 Touch Fingerprint Sensor is a high-assurance biometric authentication module commonly integrated into professional-grade laptops like the HP EliteBook and ProBook series. It utilizes PurePrint™ technology, which is an advanced anti-spoofing mechanism designed to distinguish between "fake" fingerprints (like silicone molds) and actual human fingers.  Key Specifications & Features 

6. Performance Benchmarks

| Test Condition | Result | |----------------|--------| | Live finger reject rate (clean, dry) | 0.8% | | Live finger reject rate (wet) | 2.8% | | Live finger reject rate (dry/cracked skin) | 4.1% | | Silicone fake (high-quality, 3D printed mold) | 0% acceptance after 500 attempts | | Latent print (lifted from glass, reapplied) | 0% acceptance | | Touch false wake (pocket / water drop) | 0.2% (TMR baseline drift compensation active) | The Synaptics FS7605 Touch Fingerprint Sensor is a

Issue 2: "Sensor is not responding"

• Power Cycle: Shut down the laptop completely, unplug it, and hold the power button for 30 seconds (this discharges static which can freeze USB devices). Turn it back on.
• Reinstall Driver: In Device Manager, right-click the sensor and select Uninstall device. Restart the PC; Windows will attempt to reinstall the driver automatically.

9. Integration Guidelines

9.1 Host Software Stack

Synaptics provides:

Key Features of the Synaptics FS7605 Touch Fingerprint Sensor Power Cycle: Shut down the laptop completely, unplug