COMFAST CF-E15 Industrial Grade 4G SIM to Ethernet WiFi Router 1. Product Positioning: CF-E15 is an industrial-grade 4G SIM card router (international version), featuring Say Goodbye to Broadband, Plug-and-Play for Seamless Connectivity, efficiently solving network problems in multiple scenarios such as rental housing, cross-border travel, and remote areas. 2. Core Network Technologies: Equipped with an upgraded WiFi 6 standard for improved speed and stability; adopts 4G LTE Cat.4 technology with a maximum downlink rate of 150Mbps and uplink rate of 50Mbps, meeting diverse internet needs for home, office, and outdoor use. 3. Hardware & Signal: Features a 4-antenna matrix to enhance signal strength and coverage, ensuring stable whole-house wall-penetration; built with a galvanized steel body for durability; powered by a robust chipset, optimizing data processing and multi-device concurrent performance. 4. Network Compatibility: Supports 4G full network access, compatible with China Mobile, China Unicom and China Telecom, enabling automatic connection after inserting a Nano SIM card; covers mainstream frequency bands in Europe, Asia and Africa, adapting to overseas regions and cross-border scenarios for global roaming with a local SIM card. 5. Multi-functional Practicality: Supports multi-port expansion and dual-mode networking (wireless + wired), offering multiple connection options such as 4G to WiFi, 4G to Ethernet, and broadband to WiFiEthernet; features high concurrent device capacity to stably connect multiple devices. 6. Flexible Deployment & Power Supply: Supports dual power supply modes (DCType-C), adapting to full scenarios including indoor office and outdoor operations; supports desktop and wall-mounted installation, with an industrial-grade design suitable for complex environments. Product Specifications 1. Mainboard Chipset: AIC8800DW + ZX297520V3T; RAM: 32MB; Flash Memory: 16MB 2. Antenna Specs: 2 x External WiFi antennas; 2 x External LTE antennas; Antenna length: 127mm 3. Speed: 2.