Brother ADS-1800W. Maximum scan size: 215.9 x 355.6 mm, Optical scanning resolution: 1200 x 1200 DPI, ADF scan speed (b/w, A4): 20 ppm. Scanner type: ADF scanner, Product colour: White, Display: LCD. Scan to: FTP, PC, SMB, Scan drivers: SANE, TWAIN, WIA, Scanning noise level: 62 dB. Maximum ISO A-series paper size: A4, Scanning media types supported: Business Card, Plain paper, Plastic Card, Recycled paper, Thick paper, Thin paper, ISO A-series sizes (A0...A9): A4. USB connector type: USB Type-C