Scope of application: golden tax card, tax control card, sound card (supports all innovative sound cards), network card, fax card, video capture card, parallel port card, industrial board, etc.System support: windows2000/NT/2003/XP/Vista/7/8/LinuxNumber of PCI slots, two PCI slotsSupport PCI slots: 3.3V/1A, 3.3Vaux/100mA, 5V/5A and 12V/500mDriver: No driver required, plug and playVoltage: 3.3V/5VPower supply: external power supply, 5pinOther parameters:1XPCI-Express port (1 virtual channel)5Gbps per direction2. Support PCI 32-bit 33MHZ busCompliant with PCI Express Specification Version 1.0PCI Specification 2.3 Standard EditionCombine other parameters of high PCI 32-bit host card.Product name: PCIE to PCI adapter card (USB interface)Colour:greenMaterial:Metal + PlasticPackage Contents:2 * riser card 1 * USB 3.0 data cable (60cm, random color,The specified color is not accepted)Only the above package content, other products are not included.Note: Light shooting 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.