HDMI: An overview of the different specifications and types of cable
HDMI has become the de facto standard for digital transmission of image and sound. However, there are various versions with different scopes of features, and various cables. This will often lead to confusion — this guide unravels the tangled web of HDMI.
Power banks: What charge do you need for your smartphone, tablet and other devices?
It’s what any smartphone owner wants to avoid: out and about, early afternoon, nowhere near a power socket, and the battery level indicator is showing red. This is when power banks come into their own. Because they charge your smartphone battery whilst you’re on the move. And not only that, the power bank can even […]
