Hi , I'm using windows 7 and dlink wireless . secure type is always unsecured. Radio type is 802.11n. I barely can download anything, even playing a youtube video is slow. Can anyone help to speed up my wireless and tell why my wireless network is unsecured? thanks m email: dylan_zhou@yahoo.com

Just a thought, did you enable wep as in wpa or wpa2 as well as add mac filtering under router config page? Fyi if your wireless connection is unsecure and somehow someone logged into your wireless network, they could download stuff thus using your bandwith

Hi, As Daniel said, your wireless network can be logged by someone else if the wireless network is unencrypted. You should access Wireless network Config webpage and encrypt the network. For more information, I suggest you refer to the following article: Set up your home wireless network Thanks, Novak