I purchased recently.MTS MBlaze Ultra Wi-Fiis a decent device which gave all the promised services in Review test.The device worked with a Mobile charge and delivered Wi-Fi servicesmaximum to 5 devises.
Range of Wi-Fi was easily accessible upto 15 Meters with no obstacle in between.I tried MAC filter andWEP password protection on device which worked perfect.
Device automatically get connected in 10 seconds with the best network(among 3G Plus and 1X) as soon as power is provided.
We also tested the device by inserting it into laptop. After the software installation if was asked to choose between Wi-Fi mode or Dongle mode.
When you choose Dongle mode, Wi-Fi service automatically get turned off.No difference was found inspeed in both the modeof Connectivity.On device there are two LED indicators one is Wi-Fi indicator and the other one is Network Indicator.
If the Wi-Fi indicator(Blue) is blinking that means no device is connected while it is lighting continuously if device(s) are connected.
Network Indicator has two colors in LED Green and Red.Red indicates that device is connected on 1X network and Green indicate connectivity is with 3X network.
If Speed is concerned, Device was giving its full but the speed highlydepends on network load. Sometimes we were able to download a 5 MB file with in just couple of seconds and sometime it cost more than 2 Minutes. Overall.as trariff plan in rajasthan circle its the budget data dongles service.so go for it!