HP Scanjet G4050 Photo Scanner, Scanjet. Maximum scan size: 216 x 311 mm, Scanner type: Flatbed, Optical scanning resolution: 4800 х 4800 DPI. Scanning media types supported: Card stock, Envelopes, Photo paper, Plain paper. Standard interfaces: USB 2.0. Bundled software: HP Photosmart HP Photosmart Share HP Adaptive Lighting HP Image Editor. Width: 303 mm, Depth: 508 mm, Height: 108 mm