Standard IDE interface interface: true-IDE mode, and supports DMA-66 transfer mode. Support -I and -II two types of cards: also support micro-hard disk with -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), access (active LED), whether the card is inserted (card detect LED). Master/slave jumper: it can be configured as master or slave. Use the card as a : automatically supply power from the IDE's 20-pin or external floppy drive power socket. 5.0V or 3.3V power supply: select the appropriate power supply voltage according to your card. In these occasions, the power supply needs to be turned on/off frequently. Traditional mechanical hard drives are easily damaged. is a kind of electronic hard disk, in principle, it is the same as mechanical hard disk Portable instruments that use embedded X86 or RISC cores usually have IDE interfaces. If the card cannot be directly connected to these instruments, you can use this adapter to complete the transfer. Name: Riser Card Model: MCA0-02 The Compact Flash () card is a removable solid-state electronic disk with a standard IDE interface interface. card is a low-cost electronic disk card, which is widely used in notebook computers, personal digital assistants (PDA), portable or industrial equipment. In electronics factories, people use cards as micro-hard drives to store test software, because it is very difficult to turn on/off the computer power frequently. It is easy to damage the traditional mechanical hard disk. Colour: green Material: PCB Package Contents: 2 * Riser card Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.