Share the freedom of 3G. Powered by a laptop or power adapter, the TL-MR3020 allows user to easily share a 3G/3.75G mobile connection with family and friends on the train, while camping, at the hotel, nearly anywhere within 3G/ 3.75G coverage. By connecting a 3G USB modem to the router, a 3G Wi-Fi hotspot is instantly established.What make this router outstanding are the travel-size design and Mini USB 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 and a wireless cloud is created that can be shared by iPads, iTouches, Android Phones, Kindles and the vast majority of other portable Wi-Fi enabled devices. Model No. Brand Meteo Ireland E182E HUAWEI Others O2 E1752Cu HUAWEI Vodafone K3760 OPTION K3805-Z ZTE T-Mobile E1630 HUAWEI E173 HUAWEI 3 E220 HUAWEI E353 HUAWEI E367 HUAWEI K4505 HUAWEI MF112 ZTE MF367 ZTE