- David ELv 74 weeks ago
If everything that you want to connect the internet can do so with Ethernet, you don't need WiFi. If you can't do that, then you need it. WiFi is just an invisible wire from device to the router.
- Bill-MLv 74 weeks ago
WIFI allows you to connect to the Internet from your telephone or tablet or even your desktop./laptop without the need for an Ethernet Cable.
If you have a Desk Top or a Laptop at home connected to your router by Ethernet Cable then you do not need WIFI.
- MurzyLv 74 weeks ago
Unless you have unlimited data, you need wifi. It is also faster.
- Red FoxLv 64 weeks ago
You don't. Cheers. 🙂