[CE to IDE] CF to female 40pin IDE adapter card. Compliance with standards: CF specification Ver2.0, IDE/ATA‑33 specification | [IDE Interface] Standard IDE interface interface: true-IDE mode, and supports DMA-33 transfer mode | [Support] Support CF‑I and CF‑II two types of cards: also support for IBM micro hard disk with CF‑II interface | [Specification] The IDE interface is a 40-pin/2.54mm female connector: this card can be directly inserted into the IDE socket | [Riser Card] Power is automatically supplied 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 CF card