That's ok, but unless you have a device or adapter that supports the new standard, you are not using the bandwidth that your new AC router is capable of. Chances are, you are still using your older 802.11N wireless devices and adapters. Got a new AC router? Take advantage of the speed! The new wireless standard for routers today is 802.11ac. It took me more time to order the Linksys WUSB6300 online than the actual software installation and USB 3.0 port plug in. You will see and hear the difference in no time. If your Wi-Fi is so-slow give it the needed upgrade. Why did I wait? Don't make the same mistake I did. I continue to maintain a strong stable connection to the router, and have not dropped the link to my modem on the second floor since installing the software and adapter. I can easily tell if I'm connected and secured without checking with my operating system. The first for power/status, and the second for WPS/security. They provide useful info when looking at the at the adapter. It was so easy! I also like the two LEDs on the top of the Linksys WUSB6300. Now I'm getting the speeds similar to my wired internet connection. Attached is a screen shot of my first speed check and wow! I thought 27-30Mbps was a good day.

My Wi-Fi moved like it was filled with high octane jet fuel. Following instructions on the screen, I plugged the Linksys WUSB6300 into the USB 3.0 port and entered my existing network password for the 5GHz band when told to. The installation CD with minimal assistance / input from me completed the task. I was promised an easy installation with noticeable good results. After some research, I obtained the Linksys wireless dual-band USB adapter AC1200, WUSB6300. Recently I obtained a wireless router with both 2.4GHz and 5GHz band network capabilities. Now VROOM!!! My Windows 7 laptop, almost 18 months old always seemed slow when running Wi-Fi.

Linksys wireless usb driver