A my house, we have a bunch of devices connected to the network: three laptops, the kids’ computer, two desktops, a Blu-ray player, an Xbox 360, and a Nintendo Wii. Some of these devices, like the gaming consoles and laptops, have built-in Wi-Fi. The desktops, however, do not. The only device wired to the network is the Blu-ray player because it is right next to the router and cable modem. Everything else is in a different part of the house.