Features: Brand new and high quality PCIe 3.0 to USB 3.2 A port + Type C Expansion Card, 10Gbps transmission, includes an internal 20-pin and Type E interface, full-speed transmission. USB3.1 Gen2 high-speed transmission, reads and writes in seconds to transfer all kinds of large files, open directly and without waiting. Supports the new PCI-E 3.0 specification and is backward compatible with PCI-E 2.0 specification. Applicable interfaces: PCI-E 2X, PCI-E 4X, PCI-E 8X, PCI-E 16X. Integrated solid capacitor, equipped with high power, high-quality electrical components, all-metal heatsink, increases anti-interference ability, improves data transmission stability, and keeps cooling. Supports WinXP, Win7, Win8, Win10, Linux OS systems. Specifications: Item: PCIe 3.0 to USB 3.2 Expansion Card External Interface: USB3.2 Type A, Type C Front Interface: Type E, 19/20Pin Compatibility: for USB 3.2, 3.1, 3.0, 2.0, 1.1 Input Interface: PCIE X4 (X2) X8 X16 Size: approx. 12x7.8x6.5cm/4.72x3.07x2.56in Material: metal Color: black Note: Please allow 1-2cm error due to manual measurement, please make sure you don't mind before ordering. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1PC x PCIE Raiser Card