Huawei K5161H dongle is a small device that connects your laptop or desktop PC to the internet using 
mobile phone network, rather than a traditional broadband connection.
It works with any Windows or Mac device which has a USB port. Data on the go
More 4G coverage than ever
With its microSD memory card slot, the Dongle doubles up as a portable storage device.
Simply add a memory card to get extra space.
TESTED AND WORKS FAST AND SMOOTH FOR BOTH MAC OS AND WINDOWS AND WITHOUT ANY SETUP HASSLE IT'S PLUG AND PLAY. WORKS WITH RAIN SIM CARD WITHOUT ANY SETTING .