ITEM NAME:Mini Pci-E To Usb Pci-E Express 1X Riser Extender Adapter Card+15/25Cm Fpc B8L8 Mini Pci-E To Usb Pci-E Express 1X Riser Extender Adapter Card+15/25Cm Fpc B8L8 PCI Express Mini Card Electromechanical Specification Revision 1.0;PCI Express base Specification 1.1 (Up to 2.5Gpbs);USB Specification, Release 2.0 Hi-Speed (Up to 480Mbps); System Management Bus (SMBus) Specification. Version 1.1;PCI Express Card Electromechanical (CEM) Specification 1.1;Power Supply: 3.3V (For PCIe Slot. from Mini PCIe slot). 5V (For USB, from FDD 4 pin). 12V (For PCIe. from FDD 4pin); Color: green Material: metal + PC FFC Cable: Width 18.5mm Thickness 0.1mm It Came with 2 FPC Cable. Length:1x15cm + 1x 25cm Package Include:1* PCI-E Adapter 2* FPC Cable 1* small 4P to 4P power cord 1* Screw Driver 4* Screw