1. 4PIN and Two Graphic card 6PIN interface are to power, which provides for Graphic card power and reduces motherboard burden when using more cards. With 4pcs anti-explosion capacitors, making for graphics power supply more stable and secure. 2. Stable resistance, makes data more stable and . 3. With 6 pin interface, more powerful, and reduce the burden of the motherboard. 4. Slot with a fixed buckle, easy to remove and fix for graphics card so that the card not fall off from the slot. 5. Version 009S riser kits are the newest and top of solution for setting up GPU mining rigs. 4 Solid Capacitors, 60cm USB 3.0 cable, Suitable for Window systems/XP and for LINUX Type Name: PCI-E Riser Card Extender Cable USB Cable length: 60cm Interface: PCI-E, USB3.0, 2pcs 6Pin,4Pin colour:Random color (specified color cannot be ) Material:Metal + plastic size:130 x 44mm Package Contents: 6 x PCI-E 16X Riser Board 6 x PCI-E 1X Adapter Card 6 x SATA 15 Pin to 6 Pin Power Cable 6 x USB 3.0 Cable 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.