USB standards body unveils its USB-C 2.1 revision, which supports power up to 240W, up from 100W currently, aimed at devices like 4K displays and gaming laptops (Stephen Shankland/CNET)

Stephen Shankland / CNET:
USB standards body unveils its USB-C 2.1 revision, which supports power up to 240W, up from 100W currently, aimed at devices like 4K displays and gaming laptops  —  An upgrade to the USB-C standard will accommodate levels of up to 240 watts, an improvement that could let you plug power-hungry devices …