This tiny USB device can be used to enable wifi hotspot on any computer/laptop with internet connection just like a smart phone.
3 minutes simple one time setup, you need to able to install a small application, you are set to connect your mobile, tablet, etc with wifi.
Example of usage,
in office, college campus, or hotel where only wired internet connection provided, you can use this product on a PC/laptop to make a wifi hotspot to be use by your hand phone.
Come with 2 weeks one to one exchange warranty.