Just a very quick Christmas post. If you’ve got an iPad and you’re wondering why it won’t charge over your desktop or laptop’s USB ports – it’s because by default desktop USB ports only provide 1A of current to connected devices. Any iPad actually needs more than this to charge, hence why Apple give you a special charging plug to charge it.

However, hope is not lost. You can actually get an app for your PC which manually increases the amount of current that your PC’s USB ports provide. It’s called AI Charger and it’s by Asus. Don’t be  fooled though – it will actually work with any computer and not just computers with Asus motherboards.

All you need to do is download the app from the page, install it and give your computer a reboot. When you turn it back on, you should notice that your computer will now charge your iPad (albeit slowly).

This should actually work on any desktop or laptop. Bear in mind, though, that use of this app while using your laptop’s battery may cause excessive wear to your battery. A useful app though, nonetheless.