Roku’s new $15 LE streaming stick will be a Walmart exclusive for Black Friday

 Roku has unveiled the brand new Roku LE streaming stick as a way to move on sale for $15 at Walmart exclusively — however simplest at some stage in Black Friday income. Roku is discounting different devices (non-exclusively) as well, promoting the Roku Streaming Stick 4K for $30 ($20 off), the Roku Premiere for $20…