1.Converts a PCI X1 slot into a regular PCI slot-use legacy PCI devices on your PC2.Easy Installation no need driver3.Provide 4 pin connector (uses standard 12V and 5V drive plug)4.PCI 1 Port (1 virtual channel), 2.5Gbps perdirection5.Supports PCI 32 bit 33/66MHz bus one slot6.Compliant PCI Specification Version 1.0a/1.17.Compliant PCI Specification Version 3.08.Supports PCI slot 3.3V/1A, 3.3V/100mA, 5V/5A and 12V/500mA9.OS support:Windows98/2000/NT/2003/XP/Vista/2008/Win7/8/10& LinuxSpecification:Name: PCIe X1 TO PCI Adapter CardChip: ASM1083PCIE PCB size: 61x58mm (including the length of USB interface 68mm)PCI PCB size: 132x37mmSATA to 4-pin cable size: 55mmUSB cable size: 60mm (including USB interface)Colour:GreenMaterial:ABS + MetalPackage Contents:2 x Adapter card1 x SATA Cable1 x USB Data CableOnly 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.