Features: 1.Mini PCIE to PCIE Express 8X: This Mini PCIe to PCIe 8X extension cable supports full length and half length Mini PCIE ports and supports PCI E 1X/4X/8X/16X cards. 2.High Speed Data Transfer: Enjoy fast data transfer speeds with this MPE to PCIe 8X riser card. It supports Mini PCIE slot based on PCI Express and USB 2.0. PCI Express basic standard 1.1 (up to 2.5Gpbs), USB 2.0 high speed (up to 480Mbps). 3.Stable Power Supply: This adapter supports 3.3V (for PCIe, from Mini PCIE slot), 5V (for USB, from FDD 4pin), and 12V (for PCIe, from FDD 4pin) to ensure optimal performance. 4.Supported System: This Mini PCIE to PCIE Express 8X extension cord is suitable for Win 2000, for Win 7, for Win 8, for Win 10. Plug and play, drivers are not required. 5.Easy Installation and Plug and Play: No need for complicated setup processes. Simply plug this Mini PCIe to PCIe 8X extension adapter into the slot or port and start using your compatible devices instantly. specification:Item Type: Mini PCIe to PCIe 8X Extension Cable Material: Printed Circuit Board Input Interface: Mini PCIE Adapter Interface: USB 2.0 x 1 + PCI E Express 8X x 1 (Compatible with 1X/4X/8X/16X) Power: 3.3V (from Mini PCIE Slot, for PCIe), 5V (from FDD 4pin, for USB), 12V (from FDD 4pin, for PCIe) PackageList:1 x Adapter Card 1 x FPC Cable 1 x Power Cord 1 x Screwdriver 4 x Screws