The Maximum Upload speed will be 5.76 Mbps and the dongle will be compatible with all major operating systems including Window 8, Mac and Linux. The 3G dongle will also feature microSD support up to 32 GB. Users will get the option to download software updates online and also to set data usage limits similar to smartphone apps. With the dongle you can receive as well as send SMS from your computer and also get complete phone book functionality. Recommended: [How to] Get Android Phone notifications on your PC The peak speeds (Download: 21.1Mbps and Upload: 5.76 Mbps) are almost never achieved in the real world scenario and there is bound to be a cap on the data usage according to the rental plan. Make sure you ask for details before you opt for a rental plan. The company is also offering 100% cash back offer for its postpaid users, under which you will get Rs. 100 shaved off from your monthly bill for 12 months, if you opt for Rs. 650, Rs. 750 or Rs. 850 rental plan. If you pay 6 month rent in advance, you won’t be billed for 2 months of data usage. The dongle comes in black, red and dual tone red-white colors and economical price tag of Rs. 999.