DeLOCK Converter 1.8” IDE - Compact Flash card. Host interface: IDE, Output interface: Compact Flash I/II, MD. Width: 51 mm, Depth: 47 mm, Height: 0 mm. Colour of product: Green. Connectivity technology: Wireless, Compatible operating systems: Windows 3.1/NT4/98SE/ME/2000/XP/Vista Unix Linux, Size: 45.7 mm (1.8 ")