MINI PCI-E Extender to PCI-E 16X interface with SATA 6Pin Power. Using USB 3.0 cable as extender cable, premium quality and super speed. With 4x FP solid capacitors, making graphics power supply more stable and secure. With SATA 15pin Male to 6pin power cable, more powerful, and reduce the burden of the motherboard. 15U Gold plated contacts for better connectivity and long life. Compatible with computer or desktop with MINI PCI-E interface, but not suitable for MSATA interface.