It’s a bit of a rough build — it is held together with velcro, for instance — but it’s a good place to start if you are looking to make a portable, standalone system for testing WiFi networks.

There was a time when a portable computer that was any good was ... But as always the devil is in the detail, and for a truly successful build there are a wealth of variables to attend to.

We've tested over thirty different models to find the best portable power stations. Whether you want durable power station for on-site work, a unit for camping and running your RV, as a home back ...