The Huawei E5577-320 is a 4G LTE Mobile WiFi which allows for up to 16 devices to be connected simultaneously providing speeds of up to 150Mbps. Practical, portable and Powerful: Travel the world with Huaweis super-fast 4G Mobile Wi-Fi. A pocket-sized solution to low-cost travel Wi-Fi. Parental Control and guest network A simplified system to help you manage connected devices, disconnect any device at the touch of a button An ultimate, rechargeable battery with 6 hours of working time. Stay connected for longer. Produce a Wi-Fi hotspot, connecting up to 16 devices including your laptop, tablet, gaming consoles plus more.