1 It can easily switch the power interface to link different devices. It does not take up space for daily use and plug and play. 2 Just connect the Molex to SATA adapter to the SATA interface convert it into a large 4pin male connector. 3 Applicable to: sata adapter to molex, connect ATA/SATA power supply through the available IDE power cable. Such as 3.5 inch SATA hard disk and 3.5 inch SATA CD-ROM, optical drive, DVD R/W, CD R/W and other devices with IDE large 4P interface are powered. 4 convenient, compact, simple and fast. Compared with SATA cables, it will not be limited by the current size. 5 Molex power adapter The entire adapter is made of pure copper. The contacts are in good contact, and the power supply is stable and will not cause poor contact.