The graphics card power supply uses four solid capacitors, and the graphics card power supply is more stable. The extension cord (16A power supply) with a 6-pin interface strengthens the power supply and solves the problem of insufficient power supply capacity. The graphics card slot adopts connectors to make the graphics contact better. The wires are soft and easy to route. PCI-E gold-plated connector plugs increase wear resistance and conductivity. A slot with a fixing card is convenient for removing and fixing the graphics card. No need to install drivers. Name: PCI-E 1X to 16X riser card Material:PC+metal colour:Blue Package Contents: 15 X PCI-E 16X Slot Adapter 15 X PCI-E 1X Riser Card 15 X USB 3.0 Data Cable 15 X SATA 15Pin to 6Pin Power Cable Only the above package content, other products are not included. Note: Light 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.