Sometimes, people crave a WiFi connection for computers around home even if a wired connection is perfectly practical. This is something luxurious about not being tied down by a wire (never mind the fact that you are tied down by about 20 other wires on the desktop PC and at least a clutch on a laptop). But there are some instances where there is nothing to do but to go wireless. For instance, what do you do when you have a laptop you need to carry from one room to another? Even if you have a MoCA device plugged into the power outlet, it can seem inconvenient. And there is really nothing you can do when you go outside. Where do you connect in an airport or coffee shop? And of course, everyone knows the convenience of sometimes tapping into a neighbor’s unprotected home WiFi. Here’s the problem with WiFi though – even a signal that you are generating right there in your own home hardly ever seems to make it all the way through the house. There are always dead spots, not to mention, the signal never seems to get very strong once you cross 30 or 40 feet. Construction these days just happens to involve a lot of metal for strength; and metal can easily keep WiFi signals out. Check free, but limited wi-fi in South Africa airports
This is the question then – if all you have is a weak home WiFi signal to work with, what can you do to strengthen it? To begin with, you could use a relay wireless bridge to catch the signal midway at home and amplify it for the rest of the distance that the signal is needed. But that can get increasingly tiresome; and anyway, what do you do when you have a weak signal outside of your home? The answer is the hField Wi-Fire. You just attach it to your laptop, and like a strong antenna would, it pulls in a feeble signal with a great deal more gusto than a wireless bridge would.
The device is an antenna that you plug into a USB port. It doesn’t amplify the signal and send it on like a bridge would. All you do is to install the driver, connect the antenna to a free USB port, and when the software asks you which network you’re interested in connecting to you pick. Usually, it manages to boost any signal by about 30%. You can still get pretty good speed with a 30% boost most the time.
The device, that looks like a tiny little antenna, you need to stick to the top of your laptop’s screen. You do need to fiddle with just a little bit to find out which direction works best for it. You might kind of feel like you are fiddling with rabbit ears on top of an old portable television. But finding the right position doesn’t take more than a couple of seconds, and it isn’t an embarrassing appendage that you would mind displaying in public.