Orico PA31-AC 2 Ports USB3.1 PCI-Express Card 1,490.- est. delivery in 2-4 days SKU:#026991 Product No.:PA31-AC Short link:http://i.nvade.it/71l See specifications from the manufacturer Description Specifications USB3.1 high performance for host computer SuperSpeed+ transmission Since Apple, Intel, ASMedia and MSI designed 10 Gbps interfaces for high-end hosts, ORICO PA31 came out to expand dual USB3.1 for your hosts, twice as fast as USB3.0 and backwards compatible with USB3.0 / 2.0. Expand two interfaces Meet more requirements Expand two ports through PCI Express slot; support USB port of motherboard 1 to 2 expansion and two devices can operate simultaneously, compatible with existing USB devices. Type-C prior to the era Reversible design Reversible Type-C port helps you insert the connector in a right way all the time, easy and convenient. New upgraded main controller Speed it up Built-in ASM controller supports SuperSpeed+ USB3.1 transmission which provides faster speed for interface, bringing you amazing transfer effect and data processing.