Item Type: Expansion Card Main Control Chip: For ASMedia ASM3142 Color: Black Interface: Dual-port Type-C Supported System: For Win7/win8/win10 32/64bit /MAC/Linux/MAC 1、Future 10Gbps strong performance ports designed for high-end hosts. Double type-c card for your computer host to quickly expand double ports USB3.1 GEN2 10Gbps type-c interface. Matching with USB3.1 to NVME hard disk box, transmission speed up to 1080M/S. 2、Equipped with SATA 15PIN power supply backup interface. Plug in the power line of the computer to provide you with strong power supply capacity, suitable for most cases of power supply,. You do not need to worry about the power matching problem with the sufficient and stable power supply. 3、Support hot plug, instant startup. Easy installation in the corresponding PCI Express slot of the case, faster expansion, easy to replace multiple USB. Do not need to shut down the system when connecting or disconnecting devices. 4、The product adopts all solid state capacitor, equipped with high performance, high quality electrical components and all-metal baffle. The solid capacitor has the characteristics of environmental protection and low impedance. The processing technology of 4-layer PCB board increases the anti-interference ability of the product and improves the stability of data transmission. 5、Matching with the mainstream chip ASMedia ASM, support USB3.1 full speed transmission, and provide higher speed for the interface, making you experience the dazzling data processing and amazing transmission effect. 6、Support for high-speed PCI-E3.0 standard, and compatible with PCI-E2.0 standard. Applicable to PCI-E 2x, PCI-E4x, PCI-E8x and PCI-E16x. The master control rate has got USB-IF certification, in line with the new USB3.1 standard revision 1.1 developed by for Intel. 1 x Expansion Card 1 x Driver 1 x Half Height Baffle