The SD card has the characteristics of small size, large capacity, shock and moisture resistance, high temperature resistance, stable performance, permanent and effective data storage, no noise, no seek error. It is a popular mainstream product memory card. This adapter card allows you to use the SD card with this superiority to connect to the standard ATA IDE interface as a standard IDE storage device. Features: 1. Compliance with standards: SD specification Ver2.0, IDE / ATA-33 specification; 2. Standard IDE interface: true-IDE mode, and supports DMA-33 transmission mode; 3. The IDE interface is a 44-pin/2.0mm male connector; 4. There are two main control chips on this board, and there is an SD card socket on the back; 5. Advantages: small footprint, compact design and simple operation; 6. The SD card can be included with the OS and application software, and the device can be directly activated; 7. Support DMA and ULTRA DMA mode for DOS / NT4 / WINDOWS98SE / ME / 2000 / XP / VISTA / MAC / Linux system. Specification: Colour: Black IDE interface: 44PIN Support SD card, 8-64GB Support SD card type: SD card, SDHC, SDXC, MMC, TF, micro SD Size: 51 * 41 * 3mm / 2.0 * 1.6 * 0.1in Weight: approx. 10g Package list: 1 * SD to IDE Adapter Installation Notes: First install the SD card into the slot, then connect the hard drive data cable to the interface of the notebook hard drive. The power-on detection is normal and can be used. It is so simple, no need to make any driver. Note: For soft routing, the SD card size is enough within 1G. If you install WIN98, WIN ME, WINXP, or system, the SD card capacity is preferably 2GB or more. If you need high speed, please choose a high-power flash card... otherwise, it will generally be fine. Maximum support for 128G SD card.