scanner Brother DS-640 - scanner portable

Basic Specs DOCUMENT SIZE – SINGLE PAPER – WIDTH 50.8 mm to 215.9 mm DOCUMENT SIZE – SINGLE PAPER – LENGTH 86.4 mm to 1,828 mm COLOUR / BLACK Yes / Yes DUPLEX SCAN No COLOR DEPTH – INPUT 48-bit colour processing COLOR DEPTH – OUTPUT 24-bit colour processing RESOLUTION – OPTICAL Max. 600 dpi × 600 dpi RESOLUTION – INTERPOLATED Max. 1,200 dpi × 1,200 dpi GRAYSCALE 256 levels PRODUCT DIMENSIONS (WIDTH X DEPTH X HEIGHT) 301 mm x 50.6 mm x 36.8 mm General MEMORY CAPACITY 128 MB WEIGHT 0.462 kg Operation POWER SOURCE USB bus-power POWER CONSUMPTION – SCANNING USB3.0 mode 2.3W USB2.0 mode 2.0W POWER CONSUMPTION – READY 1.3W POWER CONSUMPTION – POWER OFF 0.01W TEMPERATURE – OPERATING 5 to 35℃ HUMIDITY – OPERATING 20 to 80% HUMIDITY – STORAGE 10 to 90% Compliance TWAIN COMPLIANT – WINDOWS Windows 7 SP1 / Windows 8.1 / Windows 10/ Windows Server 2012 / Windows Server 2012 R2 / Windows Server 2016 / Windows Server2019 TWAIN COMPLIANT – MAC OS macOS v10.12.x/10.13.x/10.14.x Interface USB Micro USB3.0