Connected device sales will grow 77% to 39 million in 2011, Berg Insight says.

"In a report titled Emerging Wireless Consumer Devices published this month by Berg Insight, the firm claims that sales of connected consumer devices will grow 77% in 2011. Berg estimates that 22 million consumer devices with embedded cellular connectivity were sold in 2010, and that number will nearly double in 2011 to 39 million. In 2015, Berg thinks over 270 million connected consumer devices will be sold globally, representing a compound annual growth rate of 65%. The category, as defined by Berg, includes devices with integrated cellular connectivity such as tablets and eReaders, and it excludes cell phones."