ITEM NAME:PCI-E 1X to 16X Riser Card Extender Adapter + USB3.0 Cable 15Pin-6Pin Cable Product Description Description: Features: With power cable and USB 3.0 cable, digging preferred, stable anti-burn. Safer, more efficient, more practical. With 4 16V 470uF solid capacitors, making graphics power supply more stable and secure. With SATA 15pin Male to 6pin power cable, strengthen power supply, so that graphics power from the motherboard independent, so multi-card reduce motherboard burden. PCI-E 16x slot with lock for easy removal and fixed graphics card, so that graphics will not fall from the slot. Compatible with 1x, 2x, 4x, 8x, 16x card. With green and blue indicator light. Supports COT. Up to 5Gbps data speed. No drivers required. Specification: Cable Length: approx. 60 cm/23.62 in Net Weight: approx. 88 g Port: PCI-E 1x Size: approx. 130 X 44 X 15 mm/5.12 X 1.73 X 0.59 in Included: 1 X PCI-E 16x Port 1 X PCI-E 1x Riser Board 1 X USB3.0 Cable 1 X SATA 15pin-6pin Power Cable.1 X USB3.0 Cable. Compatible with 1x, 2x, 4x, 8x, 16x card. PCI-E 16x slot with lock for easy removal and fixed graphics card, so that graphics will not fall from the slot. Included:1 X PCI-E 16x Port.