HP Scanjet G4010 Photo Scanner, Scanjet. Maximum scan size: 216 x 311 mm, Scanner type: Flatbed, Sensor type: CCD. Scanning media types supported: Card stock, Envelopes, Photo paper, Plain paper. Standard interfaces: USB 2.0. Windows operating systems supported: Windows 2000, Windows XP Home, Windows XP Home x64, Windows XP Professional, Mac operating systems supported: Mac OS X 10.3 Panther, Mac OS X 10.4 Tiger. Width: 303 mm, Depth: 508 mm, Height: 98 mm