Compared to the already diminutive Apple TV, Chromecast is significantly smaller. It’s less than three inches long from end to end, and is about half an inch thick. The matte plastic accessory weighs just over an ounce, but feels a little heavier than it looks. One end terminates in an HDMI plug, notably eliminating the need to supply your own HDMI cable, while the other houses a micro-USB power port, as well as an indicator light and a button;…
