Reflecta x1-Scan. Maximum scan size: 24 x 37 mm, Scanner type: film/slide, Sensor type: CMOS. Standard interfaces: USB 2.0/1.1. Bundled software: ArcSoft PhotoImpression 6. Minimum RAM: 512 MB, Minimum processor: Pentium III +, Compatible operating systems: Win Xp SP2, Vista 32/64-Bit