It’s internet speed is fine. It’s all function is good.
I am buy this modem 2 year ago. running well without any problem.
micro sd card slot.
network connection searching fast.
but network speed slow because this is 7.2 mbps modem.
this modem not work in windows 8, windows 10, windows 8.1.
driver installation with windows 8.1 gives problem. also the sim card tray in the devise is difficult to move. however once installed with sim card the usage is pretty smooth.
use your mind to it when buying.