MTS MBlaze makes tall promises about download/upload speeds measured in several mbps but in reality their speed is measurable by Bits Per Second, not Mega bits per second.
I purchased their dongle and data package of 20 gb per month (10 during day and 10 during night) but these limits will never be reached. Given the speed with which MTS downloads and uploads, it will take a year to reach 20 gb data limit!
Don’t fall for their advertisement and marketing gimmicks! If you must have mobile data packages, opt for other service providers but never MTS.