The DWA-548 Wireless N 300 PCI Express Desktop Adapter connects your computer to a high-speed wireless network and provides a fast-wireless connection with superior reception. Once connected, you can access your network’s high-speed Internet connection while also getting secure access to shared photos, files, music, video, printers, and storage. Increased bandwidth, reliability, and functionality, Fits any standard PCI Express (PCIe) slot, Wi-Fi Protected Setup - PIN&PBC, Easy to install and use.