2D Scanning Engine - The 2D scanning engine offers decoding capability for 2D barcodes like PDF417, Data Matrix, QR Code, MicroQR as well as common 1D barcodes. Spill Resistant - The scanner’s spill resistant design helps to prevent fluids from staying inside, which would otherwise cause damage to the scanner. Superior Scanning Performance - Equipped with its CMOS sensor the device has a scan rate of 120 frames per second, offering fast and accurate scanning results. Drop Protection - With its drop protection design, the NuScan 2800U less likely to become damaged due to accidental drops. Long Scanning Range - The 2D CMOS decoding engine is able to scan barcodes up to 16 inches scan depth.