Tri-Band 850/1700/1900MHz Mobile Signal Booster
Ultra-wide tri-band coverage for 3G, 4G, and LTE networks ensures seamless connectivity in weak signal areas. High-gain dual-directional antennas with precision-engineered circuitry amplify signals up to 72dB for crystal-clear calls and faster data speeds. Military-grade aluminum alloy housing with advanced heat dissipation design guarantees durability and stable performance in extreme conditions. Plug-and-play setup with no software required—ideal for homes, offices, basements, and remote worksites. Certified FCC and CE compliant for safe, interference-free operation. Supports multiple carriers worldwide, making it perfect for global travelers and rural users. Ships in bulk at unbeatable wholesale prices—stock up for resale or large-scale deployments.