no
WiFi usb adapter is a WiFi card.
No you do not need wifi to use the gameboy emulator.
To reactivate your Voxer account, open the app and log in with your original credentials. If your account was previously deleted, you may need to contact Voxer support for assistance in restoring it. Ensure that you have access to the email associated with your account, as you may receive a confirmation or verification email. Once logged in, your account should be reactivated, allowing you to use the app again.
no
You need to download an emulator that supports wifi
no you dont NEED it, but you do need a router(wifi connection) in order to use the internet on the laptop
Not all external peripheral devices need a cable. There are a growing number of devices that use wifi (wireless and no cable required). You can use a wifi keyboard and a wifi mouse. There are wifi printers, and so on.
yes...you do ...
not if you use wifi
no. you do not need it to do the musical but if you want to download new pieces of music you need to use the Global Link, which uses Wifi.
no the wifi connection doesn't cost but it need GPRS connection. The wifi works as booster to ur internet
yes