99 out of 100 times, Ethernet.
Direct internet connection via a ethernet cord are generally faster and more reliable than wireless connections.
Most wireless routers also allow you to plug in 4 to 8 other Ethernet cables. It would not be a router otherwise, it would simply be a wireless access point. The cable connections are also faster than the wireless (at this point).
An wired connection is always faster than a wireless connection.
Not sure exactly what you mean, if the ethernet cord connects to the wireless adapter then yes. (Or the wireless dongle plugs into the ethernet port). Can you unplug one then use the other then yes.If you mean can you use a USB wireless dongle and the ethernet connected to the same network then no.
I believe a WIRED connection is always faster than a wireless connection.
yes
You have to have a Ethernet or Wireless card in your PC, then you can connect via Ethernet cable or wireless.
No, this is not a wireless printer. If you want, you can wire it into your Ethernet network and then it might work as a wireless printer if the Ethernet connects to a WiFi router.
Computers that don't have a wireless Internet connection use ethernet.
Yes with a wireless router and connect the PS3 by the ethernet port to a wireless ethernet bridge. see related link
It's IEEE 802.3 for Ethernet and IEEE 802.11 for Wireless LANs.
You have two basic options. 1.You can connect your laptop to your cable, fibre optic, or DSL modem or Ethernet port using an Ethernet cord. 2. You can connect your cable, fibre optic, or DSL modem or Ethernet port to a wireless router using a Ethernet cable. You then connect your laptop using wireless to your wireless router.