With Free Virtual Hotspot, you can literally share any network connection like DSL, Cable, LAN, Bluetooth, Ethernet, Mobile Broadband Card, Data-Card, Dial-Up, 3G/4G, WiFi, etc. for laptops, PDAs, iPad, iPhone, Android phones, Windows phones and numerous other smartphones & devices. The simplicity of use cuts the requirement in software/hardware and you just need Free Virtual Hotspot installed instead of any extra software.