... )InterfaceUSB 2.0 & USB 1.1 CompetiableOperation SystemWin XP , Vista , Win 7 32 bit and 64 bit.Driver LanguageEnglish,Chinese, German, ... ROM Driver, 64MB RAM , Direct X VGA CardCD diskDriver programDimension112 mm ( L ) X 33 mm ( R )Accesseries1.5M USB cable, CD disk,Metal ... Fix Stand, color box, simple user manual USB Digital Microscope