First of all the device can easily connect up to five devices without any disturbance in the speed which includes mobiles, laptops, desktops, tablets and others.
The PTCL Nitro Cloud gives speeds of 9.3Mbps, so speed is no issue and in fact I think it is the best I have used so far and no lagging in speeds either.
The battery last a good 10 hours, so there is not much issue when you are on the go that the battery will finish or have problems if there is no electricity.
Above all because it is PTCL is available across Pakistan there is no issue regarding coverage.
It is a device and connection which I would defiantly recommend. Money well spent.