The B320 shares a 4G or 3G connection with all home devices. You can connect the modem to create a Wi-Fi network for up to 32 devices simultaneously. It has an Ethernet WAN/LAN port that can be used to connect a traditional desktop computer or a digital box. Setting up the modem is effortless. Simply insert a SIM card into the device and switch it on. Connect the devices to the wireless network, which can be found on the label on the back of the device, or connect an Ethernet cable between your computer and the device. After these steps, you will have a functioning and secure Internet connection - simple and straightforward. In future, all you have to do is switch on the modem and the computer - the Internet connection will work automatically.