SpecificationsModel Type: High DurabilityPixel resolution: 512 dpipi (nruab nrab x, y hla lub cheeb tsam scan)Scan Data: 8-ntsis grayscale (256 txho tshauv)Scan ntes cheeb tsam: 14.6 mm (nom. width ntawm qhov chaw) 18.1 mm (nom. ntev)Nyeem ntawv loj npaum li cas (kwv yees): 70mmx36mmx15.56mmCompatible: USB 1.0, 1.1 Thiab 2.0 (Daim ntawv qhia txog speed)kub: 0°C~+40°CStorage temperature: -10°C~+60°COperating Humidity: 20%~80% non-condensingStorage Humidity: 20%~90% non-condensing Electrical CharacteristicsSupply Voltage: 5.0V±5% supplied by USBSupply …