Indian mobile network operator, Idea, Wednesday launched battery-powered 3G Wi-Fi Dongle, 'Smartwifi Hub', at a price of Rs 2,999. It can connect up to 10 devices with download speeds of up to 21.6Mbps, and upload speeds of up to 11Mbps. It is compatible with all major operating systems (Windows XP, Windows Vista, Windows 7, Windows 8, Linux and Mac OS).