Features:brand new and high quality1. Make the CF card have the function of ordinary 2.5'' Sata hard disk;2. It is suitable for CF card generation I to generation 5 (the size of the CF card is currently not limited, and the test has passed 2G-16G) directly connected to the 2.5" Sata interface of the notebook or the Sata interface of the desktop.3. The CF card can become the one that contains the OS and application software, and can directly start the device;4. Support DMA and Ultra DMA mode, suitable for DOS, NT4, WINDOWS98SE, ME, 2000, XP, VISTA, MacOS, Linux system.5. If the operating system is installed, the CF card used is preferably more than 2G. The higher the multiple of the card, the faster the running speed. Specifications:for: CF I & CF IIInterface:SataSupport DMA and Ultra DMA modes( only on flash media card with such features). systems: Suitable for DOS, NT4, WINDOWS98SE, ME, 2000, XP, VISTA, MacOS, LinuxSize: approx 78X50MM/3.07x1.97in Note:Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment. Package includes:1 x CF to Sata Adapter