Epson WorkForce DS-80W A4 Wireless Mobile Scanner (B11B253402) - Scan Size: A4, Scanner Type: Sheetfed, Resolution: up to 600 x 600 dpi, Scan Speed: Up to 4 ppm, Duplex Scanning: No, Connectivity: Wi-Fi Direct, USB 2.0 Micro-B, Paper Handling: Single Sheet Feeder, Recommended Daily Duty Cycle: up to 300 pages