You will have to have a router to make a wifi network if you only have a wired modem.
No, it has a wired network interface
A WiFi network and a LAN network differ from each other. The biggest difference is that a WiFi network is run through a wireless connection., whereas a LAN network is run through cable.
Connecting to the Internet is usually done through a modem/router. If these do not provide a wireless network then it will need to be wired usually by connecting an Ethernet cable between the router and the computer.
You connect you PS3 to the Modem to allow you access to the PlayStation Network with either an ethernet cable or a WiFi connection with a wireless modem or router
you make it using a wifi modem
You can make WiFi with your own ball baton ads12 router modem by bridging the modem/router to work as a modem only. You then configure the D-Link's WAN for your connection.
The ethernet cable should come from a modem or router. The plug for you PC is likely the one that would go to the router or modem from your PC. Just as the PS3 has the ability to be either Wired or WiFi so do some computers and that is why they have a spot for an ethernet cable. The PS3 has Network setting that can be switched to allow you to have a wireless connection or a wired connection, but not to have both. The wired connection provides the best connection for the PS3 because the connection can not be lost as with a WiFi connection. You will also find when running the connection test for the PS3 better speeds for the wired connection.
There is no difference with FTP as a client on either a wired or wireless network; you use it the same way.
A wireless modem is a modem which connects to a wireless network instead of to the telephone system. When you connect with a wireless modem, you are attached directly to your wireless ISP (Internet Service Provider) and you can then access the Internet. Basically it's another type of modem that lets you connect to the Internet anywhere in your home or workplace without using a wire/cable! Cool!
The player must be WiFi enabled and you must have a working wireless network in order for your player to identify and connect to it
Yes. most wifi routers have multiple ports on the back to hook up a wired network along side the wireless.
In general, yes. The WiFi password is a network security key. There are some special systems, however, which require a different network security key to access the internet, sometimes even if you have a wired connection.