R303-E1 -4G LTE CAT.1 WiFi Mini USB Chocolate Dongle
4G LTE Cat1 Connectivity
Supports FDD/TDD modes with download speeds up to 10 Mbps, ensuring stable and reliable data transmission.
Compact and Portable Design
Mini “chocolate bar” size (50.8 mm × 33.8 mm × 11.3 mm) for convenient carrying and quick deployment.
USB Type-C Plug-and-Play
Equipped with USB Type-C interface for driver-free, plug-and-play operation.
SoftAP Wi-Fi Hotspot Function
Provides Wi-Fi hotspot capability, supporting up to two simultaneous client connections.
Cross-Platform Compatibility
Compatible with Windows, Linux, Android, HarmonyOS, and macOS.
Integrated Nano SIM Slot and Internal Antenna
Built-in antenna and nano SIM slot for enhanced connectivity and easy configuration.
LED Status Indicators
Displays power, network connection, and operational status for real-time monitoring.
Low Voltage and Power-Efficient Design
Operates on 4.5–5.5V DC (typical 5V) with minimal idle current, ideal for remote use.
Versatile Industrial and IoT Applications
Ideal for industrial control, IoT devices, medical instruments, industrial PCs, and routers.
Ideal Application
Designed for mobile work, remote troubleshooting, and IoT data transmission in compact deployments.