Yearly Archives: 2016


In front of a number of media, photos and digital memories more increasingly important, it begs the question of how to protect its computer data over time. In computer science, as everywhere else, zero risk does not exist. However, we can make sure bring it closer as possible to zero. […]

Back up your data effectively to never lose!


Don't they say not that there is no small economies? It is quite logical, economies, it always starts small. We consume a lot of electric energy, also when a power failure occurs, it is almost lost… more light, more pc, more Internet, more tv, more electric griddle, more fridge/freezer, radio, […]

Test / review: solar external 12000mAh battery, 2 USB ports, ...



Don't they say not that there is no small economies? It is quite logical, economies, it always starts small. We consume a lot of electric energy, also when a power failure occurs, it is almost lost… more light, more pc, more Internet, more tv, more electric griddle, more fridge/freezer, radio, […]

Test / review: solar external 12000mAh battery, 2 USB ports, ...




According to the dimensions of the House, but also according to the subjects that comprise the walls of the House, and interference waves, the scope of the wifi can unfortunately quickly decrease!   To rectify this, there are different ways: place your router as high as possible and a place […]

Test / reviews: Repeater/amplifier Wifi 2.4 GHz and 5 GHz, ...


Are all cables USB identical between them?   In length, it goes without saying that the answer is no! In appearance, except the Special cables (bright, stressed, etc…), a USB cable for color black or white is identical to another cable! But what of the cable itself? They travel the […]

Tip: How to measure the intensity of the current load, ...



When one team is in photo gear there a camera bag to carry and protect all this expensive equipment. That's why I tested the KF13-037 of K & F concept backpack.   Content of the box and technical characteristics 1 x bag backpack photo KF13-037 Material: 840 d Nylon waterproof […]

Test / review: backpack photo K & F Concept KF13-037


When one team is in photo gear there a camera bag to carry and protect all this expensive equipment. That's why I tested the KF13-037 of K & F concept backpack.   Content of the box and technical characteristics 1 x bag backpack photo KF13-037 Material: 840 d Nylon waterproof […]

Test / review: backpack photo K & F Concept KF13-037



128… 128 gigas in a small USB stick!!! I can still remember those USB keys at 256 MB, 512 MB, then 1 or 2 gigas! Then we climbed pretty quickly to 4, 8 and 16 gigas, while keeping the same size and even for some, further decreasing the size! And […]

Test / Reviews: Lexar Jumpdrive S25 USB key in USB ...


More and more common, especially with compatible smartphones, smartphone virtual reality helmets are more on the market. It is helmet very cheap to put your compatible smartphone inside and thus reproduce the effects that can have with native but very expensive virtual reality helmets at the present time. I tested […]

Test / review: reality Aukey VR – 02 Mini Headset ...



With our smartphones, tablets and other electronic gadgets that require still more energy, the question of autonomy arises, especially when we're going on a trip, camping and access to a plug is not always guaranteed. In this case, an external backup battery can be very useful. And for an extended […]

Test / review: battery laptop 30000mAh PB – No. 39 ...


Smartphones are an increasingly important part of the mobile phone market. They are small and very efficient and you can find them at all prices. In my opinion they have two weaknesses, battery and fragility. Especially because of their screen that covers the whole phone. We all know someone around […]

Review/ Review: Flip Wallet Cover Samsung Galaxy A3 2016 – ...