The DR1705 the Dual SIM Router, you'll experience seamless connectivity with high-speed data access through 4G, 3G, and 2G networks. Its flexible power supply, supporting a range from DC5V to 50V, ensures adaptability to various power sources, including your car. DR1705 supports for multiple communication protocols and versatile interfaces, you can effortlessly connect multiple devices, both wired and wirelessly. The optional 802.11b/g/n Wi-Fi with speeds up to 300Mbps allows you to create a reliable hotspot for up to 254 users.Advanced security features, such as IPsec VPN options, prioritize the protection of your data during transactions.