Features: Featuring a 40pin/2.54mm female IDE connectors, this adapter can be seamlessly plugging into IDE s. The Compact Flash card slot allows flexible positioning for both single-side and double-side Compact Flash cards. Equipped with three LED indicators - Power (Power LED), Compact Flash access (Active LED), and Card Insertion status. Easily monitors the power supply, Compact Flash card activity, and card insertion with a quick glance. Utilize your Compact Flash card as a Disk-on-Module with automatic power supply from the IDE's 20-pin or external drive power connectors. Select between 5.0V or 3.30V power supply base on your Compact Flash card's requirements. Meets Compact Flash specifications Ver2.0 and IDE/ATA33 standards, ensuring standardized performances. Operates in true IDE and supports transfer for efficient data transfer. Widely used in notebook, PDAs, portable instrument, and industrial devices. Suitable for electronic manufacturing where Compact Flash cards serve as alternative to traditional mechanical hard drive, minimizing the risk of damage from frequent power cycling.