Yes.
In general, the cable model is required to provide a connection between your location and the cable ISP's central office, whereas the WiFi router is required to share that connection with multiple computers at your location.
ISP <--> Cable Modem <--> WiFi Router <--> Many Computers
Keep in mind that many cable ISPs now offer all-in-one cable modems + WiFi routers that roll up these two devices into one. In this case, having a redundant router will work, but the configuration may be confusing and is most certainly redundant.
The PS3 does not have a router. It can go online with an ethernet cable connected to a router or modem or with WiFi from a wireless router or modem
An internet service provider and a modem or router you can connect an ethernet cable to or a WiFi Modem Or router for a WiFi connection.
A PS3 has WiFi and you can put the router next to your modem. The only thing the back of a PS3 uses for the internet is for a wired connection with an ethernet cable to your router or modem instead of a WiFi connection
No it can connect with a ethernet cable to your modem or router
You must subscribe to an internet service and have WiFi modem or router or connect an ethernet cable to your PS3 from a router or a Modem with internet service
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 could pay a cable company for Internet and they would supply it to your house. Then you would connect a modem to a tv jack and a router to the modem. Then you have wifi. For more information, you should contact a cable provider near you.
No, but you are going to need a wireless router, also known as an access point, between the laptop and the cable 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.
You will have to have a router to make a wifi network if you only have a wired modem.
If you want to know if you need WiFi to get online then no you don't. You can connect an ethernet cable from your cable modem or from a router to the ethernet port in the back of a PS3
No. The PS3 can only have a wired connection with an ethernet cable. The only other connection that is possible is WiFi. The PS3 can only connect to the internet with WiFi or ethernet cable no other type connection is possible. You can not use the HDMI or USB port to connect the PS3 to the internet. I do not believe a router can be connected to the internet cable without a modem or that you can have cable internet without a modem