The drawback with the selectable dual-band over simultaneous dual-band is that you cannot work with multiple wireless devices which operate in mixed frequency bands both 2.4 and 5 GHz in a time. 4g LTE router But with single 5 GHz band in a time, the router provides much clearer band and less interference which is ideal for high-intensive bandwidth applications. 4g LTE router And to allow traveler users create secure tunneling to your network, the router supports VPN Pass-through / Multi-sessions PPTP / L2TP / IPSec. 4g LTE router For wireless connection security, the DIR-665 supports the latest industrial wireless security WPA/WPA2 to helps protect the un-authorized access. 4g LTE router Configuring manually each of the computers with a static IP address is prone to the mistyping that can cause the connection problem. However, the router supports the DHCP server feature that takes care of the complexity of providing the IP address automatically to all the client computers in the network. 4g LTE router This reduces the administration overhead in providing the IP address configuration to all the computers in the network. With your laptop, you can surf the internet and read the email messages by your poolside. With DIR-665 Xtreme N450, 4g LTE router you can build your high-performance network in homes easily. Think of your old saw, cutting was tedious, right? And now discount power tools come with a motor. The addition of the motor reduces the work you have to do, and even make it possible for you to do things that are difficult or impossible to do by hand. General Power Tools include the drill, various types of saws, the router, the electric sander, and the lathe, and with big names like delta and dewalt, you are sure to get quality power tools for sale at unbeatable value for money. The modern home benefits from discount power tools everyday. From the simplicity and benefit of a battery-operated screwdriver for turning those hard to get to screws to the raw power and debris-eating appetite of a hopper, the power tool has made life much easier for the average homeowner. Before starting with the discussion on Windows firewall, let know what a firewall actually is. Firewall is a software or hardware utility that blocks unwanted access to your computer. These are critical component of a computer security system and necessary to keep your PC secured while they are connected to internet. According to tech support specialists, it is important to install and connect to a firewall prior to connecting to the internet. A firewall not only protects your PC from virus attack or other malware threats, but also keeps hackers away from sensitive data. Well, this is hot debate topic. Some tech support professionals think you must have a software firewall to protect your computing optimally, while some other think hardware protection is just more than enough to restrict outbound connections for nefarious purpose. Now the fact is, software and hardware firewall protection maters significantly in case of laptop computers. If your laptop is connected to the internet through your home network, there is no difference in terms of firewall setup. If you are running Windows XP or Windows Vista, be rest assured that you already have a protection inbuilt called Windows Firewall. Not getting the program option in your operating system? Ask a remote tech support vendor to help you locate and access that. If you are using Mac, you will find the protection at Security panel. In the earlier version of Mac OS you can access the setting Sharing Pane in System Preference. At a basketball game I overheard two people discussing their internet and what kind of service they had. One guy said he had a DSL router through his cable company. The other disagreed and said he had high speed internet through the phone company and he thought it was DSL. Cable broadband internet comes from the local cable company. You get access to it right through the cable coming into your home. The cable guy will come out to your house and do the installation for you. To do this he splits the connection from your TV to a cable modem box. Then he plugs it into your computer or router.