Dsign Mantra MFS 100 Optical Fingerprint Reader Expansion Card  (Grey)

Not working
Already used
No Sensor cleaning cloth
No demo manual paper
Not installed this device
Plz aend sealed new device
Don't froud to customers

Good

I purchased device for government sites authentication system for 10 days it worked great after 2-3days when flipkart replacement policy overed it stopped working error was serial number is corrupted I called to mantra support team they said it has to return to company....very worst experience now i am returning to mantra company .... I also dought tht this seller gave me used device bcoz package was not sealed ... All are open