Supported Fingerprint Readers
Below is a list of the natively supported fingerprint
readers, along with their technical specifications and
manufacturer's website. These readers represent more than 90% of the
volume sales of fingerprint readers nowadays.
Even readers that aren't in this list below can be supported. You have
the option to provide to GrFinger Fingerprint SDK a fingerprint image
saved in an image file. This makes possible the use of any fingerprint
reader, as all of them offer a way to save the captured image through
the manufacturer's provided applications.

|
Microsoft Fingerprint Reader
| Type: |
optical |
| Resolution: |
512 DPI |
| Image size: |
355x390 pixels |
| Colors: |
256 levels grayscale |
| Connection: |
USB 1.0, 1.1 or 2.0 |
| Supported OS: |
Windows XP/2003/2000/Me/98 SE and Linux |
| Compatible with: |
GrFinger 4.2, SDK 2007 |
|
$43 |
|

|
Digital Persona U.are.U 4000/4000B
| Type: |
optical |
| Resolution: |
512 DPI |
| Image size: |
355x390 pixels |
| Colors: |
256 levels grayscale |
| Connection: |
USB 1.0, 1.1 or 2.0 |
| Supported OS: |
Windows XP/2003/2000/Me/98 SE and Linux |
| Compatible with: |
GrFinger 4.2, SDK 2007 |
|
$49 |
|

|
SecuGen Hamster FDU02
| Type: |
optical |
| Resolution: |
500 DPI |
| Image size: |
260x300 pixels |
| Colors: |
256 levels grayscale |
| Connection: |
USB 1.1 |
| Supported OS: |
Windows XP/2003/2000/Me/98/NT |
| Compatible with: |
GrFinger 4.2, SDK 2007 |
|
|
|

|
Geomok (Testech) Bio-I
| Type: |
bioluminescent |
| Resolution: |
500 DPI |
| Image size: |
288x352 pixels |
| Colors: |
256 levels grayscale |
| Connection: |
USB 1.1 or 2.0 |
| Supported OS: |
Windows XP/2003/2000 |
| Compatible with: |
GrFinger 4.2 |
|
|
|

|
Crossmatch V250/V300/V300 LC/V300 LC2/V500
| Type: |
optical |
| Resolution: |
500 DPI |
| Image size: |
504x480 pixels |
| Colors: |
256 levels grayscale |
| Connection: |
USB 2.0 |
| Supported OS: |
Windows XP/2000 |
| Compatible with: |
GrFinger 4.2, SDK 2007 |
|
|
|
| GrFinger can also receive
fingerprint image from an image file. Thus, if the programmer can
extract the image from a unsupported fingerprint reader, he can provide
support for any kind of device. |
Features
- Multiple fingerprint readers
- Multiple programming languages
- Programming samples
- Create full Windows applications
- Create Java applets
- Blazing fast recognition
- Easy deployment
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