Roku has launched a new version of the Streaming Stick, which lets you move video from the web to the TV. The Streaming Stick is priced at $50 and competes against the $35 Google Chromecast stick and the $99 Apple TV. The Roku Streaming Stick is purple and is made to plug into a spare HDMI port on your TV. The Roku Streaming Stick is 3 inches long and has an indicator light. There is also a tiny button to reset the stick. The Roku Streaming Stick is scheduled to arrive in April.