Features 1、High quality 3 pcs FP solid capacitors for much more stable and safe power delivery. 2、Support Linux/ winxp / win7/8/10 system. 3、Compatible with 1x, 2x, 4x, 8x, 16x PCI-E slot of the motherboard. 4、The 60cm USB 3.0 riser cable enables flexibility in the placement of your PCI-E devices. 5、Gold plated contacts for better connectivity and long life. Specification Features: High quality 3 pcs FP solid capacitors for much more stable and safe power delivery. Support Linux/ winxp / win7/8/10 system. Compatible with 1x, 2x, 4x, 8x, 16x PCI-E slot of the motherboard. The 60cm USB 3.0 riser cable enables flexibility in the placement of your PCI-E devices. Gold plated contacts for better connectivity and long life. With side clip to fasten graphics card. 4PIN / SATA interfaces direct connection to your power supply reduces the power burden on your motherboard. Specifications: Color: Blue Board size: 124 * 33mm / 4.9 * 1.3inch USB: 3.0 Transfer rate: 125MB/s Cable length: Approx. 60cm Interface: PCI-E 1X 4X 8X 16X System: Support Linux/ winxp / win7/8/10 system Package weight: 75g Package List: 1 x PCI-E 16X Adapter 1 x PCI-E 1X Riser Board 1 x 60CM USB 3.0 Cable Note: 1. This product is only suitable for motherboard with PCI-E(1X 2X 4X 8X 16X) slot. 4. Use old flat cable for Dual core graphics card and 16X motherboard. 5. When 1x to 16x, only 1x signal is used, so some devices may not be identified. please kindly understand it. 6.The large 4pin is a power supply standard. Please check whether it is plugged in fully when power on. Be careful when inserting or unplugging the cable. 7. For double-digging high-power graphics, please directly use the 4PIN power interface.