Wi-Fi

How can I set up Wi-Fi in my car?

KarmaGo

Episode 1234

Joe from Maryland

Joe and his wife are going on a long cross country trip and they want to put Wi-Fi in their car. How can they do it? Leo says that the MiFi is a great option because it connects to 4G/LTE and would allows them to connect up to 6 different devices at once. The trick is to go with the wireless company that has the best coverage where traveling. That's likely going to be Verizon.

How can I improve the Wi-Fi signal on my laptop?

Dell XPS Laptop

Episode 1234

VJ from Tuscon, AZ

VJ's Dell XPS laptop has a design flaw which prevents it from getting a good Wi-Fi signal in most areas. What is his best bet for improving his signal reception? Leo says that since the case of that XPS laptop is metal, it turns his own laptop into a mini Farraday cage. The easiest way to get around this would be to get a USB Wi-Fi dongle that plugs into the USB port. The advantage is that he will get far better signal reception than any internal antenna. And they're only about $20.

How can I extend my Wi-Fi range?

Netgear EX6200

Episode 1234

George from Santa Monica, CA

George wants to extend his Wi-Fi signal out to the front porch. How can he boost the signal range of his Wi-Fi network? Leo says a Wi-Fi extender or repeater is his best bet and it's always best to go with the same manufacturer as his original Wi-Fi router. So a D-Link would be D-Link Extender, NetGear with NetGear, Apple Airport Extreme with Airport Express. The idea is to place the extender midway between the base station and where he'll want it to go. This will enable him to double the distance of his Wi-Fi network.

Should I buy my own modem and router?

Asus AC3200

Episode 1227

Frederick from El Segundo, CA

Frederick has AT&T for his internet access. He's switching to Time Warner Cable and he's wondering if he'll get the 100 Mbps with the modem they'll be renting him. Or should he buy one himself? Leo says Time Warner will tell him what modems they support and he can then buy that. Leo recommends a DOCSIS 3 modem.

Should he get a modem/router combination unit? Leo says no. Use the router separately and daisy chain them together. He'll save a lot of money over the course of the year by just buying it himself. Leo likes the Arris modems.

Why can't I connect to the Internet?

ASUS RT-AC3200

Episode 1222

Jill from Jasper, GA

Jill got a new wireless router and now it's kicking her off the internet, replicating the same problems of her previous router. Leo says that a router dropping the connection from time to time is often a sign of a failing router. Leo advises getting the Asus 3200. Cheap routers are a false economy as they don't perform well, so Jill should spend a little money and get a better router.

How can I get better Wi-Fi reception?

Episode 1222

Phillip from Camarillo, CA

Phillip's girlfriend is having issues with her Wi-Fi. Leo says that it could be an interference issue with metal frames and dead zones in her home. Would a range extender work? Leo says that they can if she gets one from the same manufacturer as the original router. But if the main home is using a router from the carrier, then that could be a problem. It would be better to buy a new router with the extender and match them together. Another option could be powerline networking.

ToyTalk Working on Wi-Fi Barbie Doll

Hello Barbie

Episode 1174

ToyTalk, a company that creates conversational characters for kids, is working on a Wi-Fi Barbie Doll that can analyze a child's speech and produce relevant responses. This will actually be able to talk to kids. This means that increasingly, children will be expecting their devices to talk back to them. This all started with Apple's Siri and Google Now, along with Microsoft's Cortana, which all respond to you.

ToyTalk says that 'Hello Barbie,' coming out this Fall, will have thousands of things to say and kids will be able to talk to her for hours.