Many desktop computers come without wireless connectivity options unless you go for higher end motherboards. With this ASUS PCE-AC55BT Wireless Adapter, youa?ll be able to wirelessly connect to your router in no time. In many cases, this has a more reliable connection than integrated or USB-enabled Wi-Fi solutions, perfect for server applications. With the convenience of a PCI Express slot, you can plug this into any x1, x4, x8, or x16 slot. You wona?t be disappointed when you do your online gaming, downloading, or video streaming through this device. This adapter is dual-band capable, so you have the option to use 2.4 or 5 GHz. In addition you have the ability to connect it to Bluetooth devices.