As with any computer hardware, software or systems you need to have the technical knowledge and skill necessary to be able to install and utilize this item.  We cannot be responsible for installation or technical support as there are simply too many permutations of operating systems, hardware and software available, so if you buy this item, it is sold AS IS and is not returnable.  Please consult manufacturer’s website for support, installation instructions, documentation or any drivers necessary to support your specific installation.