The devices shown in the picture are Wi-Fi (Wi-Fi 6 Smart Mesh) signal boosters from STC, specifically the TOTO LINK X30 model. This system is used to distribute and enhance the internet signal throughout the home, especially in large areas such as villas, to ensure comprehensive coverage without interruptions. Key features and specifications: - Wi-Fi 6 technology: Supports high speeds of up to 3000 Mbps. - Smart Mesh system: Provides wider and more stable coverage by connecting multiple units together. - Compatibility: Works with all types of routers, whether chip routers or fiber. - Advanced technologies: Supports MU-MIMO and OFDMA technologies to ensure excellent performance when multiple devices are connected at the same time. Selling to the highest bidder, please contact on-site.