NIUNIU Compact Flash (CF) card is a removable solid-state electronic disk with a standard IDE interface interface. it is a corpuscle A large-capacity electronic disk. We have developed a series of CF to IDE adapters to allow you to use CF cards with standard IDE. CF card is a low-cost electronic disk card, which is widely used in notebook computers, personal digital assistants (PDAs), portable or industrial equipment. In electronics factories, people use CF cards as micro-hard disks to store test software, because frequent power on/off of the computer is very difficult. It is easy to damage traditional mechanical hard drives. Features: * Standard: CF specification Ver3.0, IDE/ATA-66 specification. * Standard IDE interface interface: true-IDE mode, and supports DMA-66 transfer mode. * Supports CF-I and CF-II types of cards: also supports IBM micro-hard drives with CF-II interface. * The IDE interface is a 40-pin/2.54mm female connector: this card can be directly inserted into the IDE socket. * With LED indicator: power (power LED), CF access (active LED), whether the card is inserted (card detect LED). * Master/Slave jumper: can be configured as master or slave. * Use CF card as DOM: automatically supply power from IDE's 20-pin or external floppy drive power socket. * 5.0V or 3.3V power supply: choose the appropriate power supply voltage according to your CF card. The main purpose: Computer peripheral equipment manufacturers use CF-IDE cards with CF cards to test motherboards, sound cards, graphics cards and other products. In these cases it is necessary to Turn the power on/off frequently. Traditional mechanical hard drives are easily damaged. CF is an electronic hard disk, which is in principle the same as that of a mechanical hard disk. Very different, not easily damaged in these occasions. Portable instruments using embedded X86 or RISC cores usually have IDE interfaces, if the CF card cannot be directly connected to these instruments You can use this adapter to complete the transfer. Personal computer (PC): These computers are usually X86 core, which is the main platform for this card, some digital cameras have CF card interface interface, you can access your picture data through this card on a desktop computer. Industrial PCs use this card and CF card to store embedded operating systems such as embedded LINUX or WIN CE. Note: With different product batches, each part may have slight differences, which will not affect the original function. If you mind, please do not place an order. Delivery Quantity: 1 Piece