Hamster Pro compact optical fingerprint reader from SecuGen is designed for desctop or mobile applications, which require a fingerprint scanner for a reasonable price.
The manufacturer specifies that the reader is based on a rugged sensor, which is also resistant to scratches, impacts and electrostatic shock. Also specified that the scanner rejects latent fingerprints and 2-D spoof fingerprint images (i.e. photocopies), as well as captures problematic fingerprints like dry, moist, aged or scarred.