iScan portable scanner is designed for scanning documents in professional environments. It delivers high performance with fast scanning speed and HD image quality. Ideal for office use. Features: Fast Scanning Speed Scans an A4 document in as little as 3 seconds. No preheating required. HD Image Quality Selectable resolution of 300/600/900 DPI. Produces clear, accurate images. Large Storage Capacity Supports direct saving of JPG and PDF files to a microSD card (up to 32GB). Driver-Free Operation & Plug-and-Play Compatibility Works with Windows 7, Windows XP, Windows Vista, and iOS 10 or later. No driver installation required. Portable & Standalone Operation Operates without connection to a computer or external power source. Compact & Lightweight Design Slim profile fits easily into a pocket or bag. Specifications: Function: Portable scanner Image Sensor: A4 color contact image sensor Number of Sensor Elements: 5136 dots Maximum Scan Size: A4 Scanning Speed: – High resolution (color): ≥10 seconds – Medium resolution (color): ≥8 seconds – Low resolution (color): ≥3 seconds Maximum Scan Length: – High resolution: 35 inches – Medium resolution: 45 inches – Low resolution: 98 inches Scan Width: 8.27 inches Storage Capacity (approximate): – 900 DPI color: 300 JPG or PDF files (minimum) – 600 DPI color: 400 JPG or PDF files (minimum) – 300 DPI color: 1500 JPG or PDF files (minimum) Image Resolution: 300/600/900 DPI Internal Memory: SPI flash External Memory: microSD card (TF card), up to 32GB Supported File Formats: JPG, PDF Display: Status TN panel Auto Power Off: After 3 minutes of inactivity USB Port: USB 2.0 high-speed Power Source: 2 x AA batteries (not included) Compatible Operating Systems: Windows XP, Vista, 7; macOS 10.4 or later Item Dimensions: 25.2 × 3 × 2.5 cm (9.92 × 1.18 × 0.98 in) Item Weight: Approx. 145 g (5.11 oz) Package Dimensions: 30.9 × 9.8 × 4.9 cm (12.17 × 3.86 × 1.93 in) Package Weight: 302 g (10.65 oz) Package Contents: 1 × iScan Scanner 1 × USB Cable 1 × Carry Bag 1 × Cleaning Cloth 1 × Driver Disc 1 × English User Manual