http://www.amazon.in/Zoook-ZR-386-7-2Mbps-Data-Black/dp/B00Q636ABS/
Features

• Easy Plug-n-Play - An auto-installation and plug-n-play features makes it easy to build a connection to the world via your mobility devices, such as laptop and tablets.
• Automatic Network Selection- Detects network automatically without having to manually preset within your Service Provider Internet network coverage area.
• Hotspot - Share your Internet connection with friends and family thru the proprietary Wifi Software. Communique Services with SMS
• IPv6 Ready - Compatible with the latest internet protocol.
• Micro-SDHC card slot - Micro-SDHC card slot for higher speed SD card reading.
• Receive Diversity Antenna - Receive Diversity Antenna Technology for better reception.
• Compose SMS'es and conveniently send to your desired mobile recipients with the software provided.
• Voice Feature - Simply dial from the software and activate your laptop mic and speaker and you can make a regular voice call