I want to buy a new Wireless Router for my HOME OFFICE, and i have the following Doubts:
1- What does it means that it has " GIGABIT Ethernet Support"
2- What are this 2 frequencies: 2.4 Ghz and 5Ghz? (I live in Costa Rica)
3- Does the wireless router already have a " VPN Firewall (Virtual Private Network) ", or is this a separate hardware that i have to buy? Here is a quote from something i read on Cnet : " If you need to access your network from remote locations on business trips, you may even want to invest in a hardware VPN (virtual private network) firewall so that you can securely access your home network over the Internet." ....