What make this router outstanding are its travel-size design & Mini USB (Universal Serial Bus) Port, which can be connected to a laptop or power adapter to be used as a power supply. As long as you have your laptop, the TL-MR3020 can be powered & a wireless cloud is created that can be shared by iPads, i Touches, Android Phones, Kindles & the vast majority of other portable Wi-Fi enabled devices. Compatibility is the most important aspect to consider when you're selecting a 3G router. TP-LINK has made certain that 3G routers are compatible with the ISPs in the regions in which they are sold. With one button security setup, the TL-MR3020 allows users to instantly setup their security simply by pressing the WPS button on the router & automatically establishing a WPA2 secure connection, which is more secure when compared with WEP encryptions. Not only is this faster & safer than normal security setups but more convenient in that users needn't remember a password! Bandwidth of mobile broadband is limited. With the router's IP Qo S function, the TL-MR3020 allows optimum utilization of bandwidth & offers bandwidth control over congestion, preventing bandwidth abuse. When sharing your mobile broadband with others, you can decide how the bandwidth is shared based on your requirements. The TL-MR3020 can be installed quickly & easily almost anywhere. All you need to do is insert the USB (Universal Serial Bus) modem into the router, search for its wireless SSID on your computer & connect to it. Users can be online & surfing the Internet in no time, with the user guide on provided CD, even novice users can easily set up their wireless Internet connections.