Industrial 4G IoT Gateway Amarok is a powerful and stable operation, a cost-effective product designed to meet the needs of industrial users through 4G/3G signal wireless internet access. Because of its open source platform-based features, it can also be used as an integrated platform for extension such as developers, makers, and IoT integration development. 300Mbps (2.4G) + 867Mbps (5G) Combined Wi-Fi Speed 5 x Gigabit Ports PCIe 4G LTE Modem 128GB Max MicroSD Supports MU-MIMO