Epson DS-320 Mobile Scanner with ADF: 25ppm, Twain & ISIS Drivers, 3-Year Warranty Price: $249.00 (as of 02/06/2019 08:10 PST- Details)

Fastest In Its Class: 25 ppm/50 ipm scan speeds; Color and duplex – scans both sides in just one pass.
Reliable: 3-Year warranty with free next business day replacement.
Portable: Can be powered via USB 3.0 or AC.

Usually ships in 1-2 business days