This item is a must have kit to transfer data from a laptop hard drive to a desktop computer. It allows a 2.5" notebook IDE hard drive to fit and run in a 3.5" bay on a desktop or tower system. Ideal solution for laptop drive backups or direct data transfers. Features: Compatible with all laptop IDE hard drives Convert 2.5" laptop hard drive to regular IDE hard drive Notebook 44-pin female IDE hard drive 40-pin male connector Size Approx:8.5 x 3.2 x 0.8 cm Package Content : 1 x 3.5'' To 2.5'' IDE HDD Converter (Note : Photo attached is for reference only， it may be slightly varied in items of colour， shape from the actual item delivered from time to time.)