The Cudy LT400V is a powerful router designed for home and small office users, combining 4G LTE Cat.4 connectivity with N300 Wi-Fi performance. With VoLTE support, it enables high-quality voice calls and provides uninterrupted internet even in locations without a fixed line. The device offers download speeds up to 150 Mbps and upload speeds up to 50 Mbps, meeting daily internet needs. Powered by a 580 MHz single-core processor and 64 MB DDR2 RAM, the LT400V includes 4x 10/100 Mbps Ethernet ports for wired devices. With two fixed 2.4 GHz antennas, it delivers wireless speeds up to 300 Mbps and supports multiple simultaneous connections. Advanced software features such as band selection, backup internet connection, and VPN server/client (WireGuard, OpenVPN) provide flexible network management. The Cudy LT400V is ideal for areas with no or insufficient wired internet infrastructure. Simply insert a Nano SIM card from your mobile operator to instantly create a high-speed Wi-Fi network. It offers a practical internet solution for holiday homes, caravans, construction sites, or temporary offices, and serves as a reliable backup for your primary internet connection. Technical Specifications: - Processor: 580 MHz Single Core, MIPS24KEC - Memory (RAM): 64 MB DDR2 - Storage (Flash): 8 MB NOR - Cellular Standard: 4G Cat. 4 - Max Download Speed: 150 Mbps (LTE-FDD) - Max Upload Speed: 50 Mbps (LTE-FDD) - Wi-Fi Standard: Wi-Fi 4 (N300) - 2.4 GHz Wi-Fi Speed: 300 Mbps - Ethernet Ports: 4x 10/100 Mbps RJ45 (1x WAN/LAN) - SIM Options: 1x Nano SIM - VoLTE Support: Yes (via RJ11 FXS Port) - Power Input: 12V DC, 1A - Dimensions: 190×50×148.8 mm