A router from Huawei, considered one of the most popular and widely used models for home and office 4G networks, specifically from the (Huawei B525 or Huawei B535 - 4G CPE) category. Here are the most prominent specifications and technical information for this type of modem: Connectivity and Speed Network Support: Supports 4G LTE Advanced, 3G, and 2G networks. Speed: Supports download speeds of up to 300 Mbps (depending on the tower and service provider). 📶 Wi-Fi Technology Dual-Band: Broadcasts on two different frequencies: 2.4 GHz: For wider coverage and longer distances at home but with normal speeds. 5 GHz: For very high speeds, online gaming, and uninterrupted video streaming, but with a shorter range. Number of Devices: Can connect up to 64 devices simultaneously without stability issues. 🔌 Ports and Back Panel LAN Ports: Has 4 Gigabit LAN ports on the back for connecting computers, smart TVs, or PlayStations directly via cable for maximum stability. SIM Card Slot: Works with a Micro-SIM card (inserted into its dedicated slot at the bottom or back, depending on the exact version). External Antennas: The rear top panel can be removed to install external SMA antennas (visible next to the router in the picture), used to strengthen the signal reception from distant towers. 💡 Indicator Lights (Front LEDs) The front golden strip has lights that indicate the modem's status as follows: 1. Power Light: To confirm the device is on. 2. Network Status Light: Changes color (blue, cyan, or yellow) to show the connected generation (4G or 3G). 3. Wi-Fi Light: Illuminates when the Wi-Fi broadcast is active. 4. LAN Port Light: Illuminates when any device is connected via cable to the back ports. 5. Signal Bars: Indicate the modem's signal strength from the tower (the more bars, the better the connection quality). Price: Open for offers.