Thanks to its compatibility with a range of devices, USB-C is the prime candidate for a common charger that could help alleviate the build-up of electronic waste. So, news of a major power upgrade bundled into its new standard will only boost its case. According to CNET, the version 2.1 update to the USB-C specification could deliver up to 240W of power, more than double its current 100W capacity. The change would allow you to juice up beefier...