We use Escaner HP Modelo G2410, linked to MacBook OSX and Envy Windows 7.
Works fine.
Color page +/- 21 sec
Text page +/- 17 sec
When we link it directly to mail: +/- 34 sec for the whole operation.
Not Formule 1 speed but it serves well for $130.
No problem (touch wood) with the software.