Manufacturers will begin shipping Ultrawideband (UWB) chipsets in the second half of 2006 and shipments are expected to ramp up with a total of 289 mln chipsets shipping in the year 2010. PCs will be the initial and largest volume market for UWB wireless chipsets, with PC vendors shipping over 125 mln desktop and laptop PCs with UWB capability by 2010, reports In-Stat. USB-enabled electronics device annual shipments will double from 1.4 bln in 2005 to 2.8 bln in 2010.