1. and high quality. 2. MINI PCI-E Extender to PCI-E 16X interface with 6Pin Power. 3. Using 60cm USB 3.0 cable as extender cable ,premium quality and super speed. 4. With 4x solid capacitors, making graphics power supply more stable and secure. 5. With 15pin Male to 6pin power cable,more powerful,and reduce the burden of the motherboard. 15U Gold plated contacts for better connectivity and . Compatible with computer or desktop with MINI PCI-E interface, but not suitable for MSATA interface. Using the foam insulation at the bottom to prevent heel short roadside shell element. No driver needed. Dedicated for bitcoin mining. Color: Black Material: Plastic+Metal Package Contents: 1 x MINI PCI-E Extender to PCI-E 16X interface Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.