The Shuttle PW03A is an add-on wireless card that allows the Shuttle XPC Slim series to wirelessly connect to the Internet. The wireless kit offers 802.11 AC/A/B/G/N support, and fits directly into the Mini-PCIe card slot, for a simple-to-install and cost-effective wireless LAN solution. Just connect the module on both ends, configure it, and you are ready to go.