⭐Only works with Deco Whole Home Mesh Wi-Fi router. ⭐Plug the add-on satellite into any outlets to easily expand mesh Wi-Fi coverage. ⭐Enjoy additional Wi-Fi coverage of up to 1,500 sq. ft.† to eliminate weak signal areas by plugging in every Deco M3W. ⭐Multiple Deco units form a whole-home network that auto-selects the best connection as you move around your home. ⭐Parental Controls limit online time and block inappropriate websites according to unique profiles created for each family member. ⭐Setup is easier than ever with the Deco app there to walk you through every step. 🔥3 Years SG Warranty, 1 to 1 Exchange🔥 🔥Works ONLY WITH DECO mesh🔥 ⚡WIRELESS⚡ ✅Wi-Fi 5- IEEE 802.11ac/n/a 5 GHz, IEEE 802.11n/b/g 2.4 GHz ✅WiFi Speeds - AC1200, 5 GHz: 867 Mbps (802.11ac), 2.4 GHz: 300 Mbps (802.11n) ✅WiFi Range - 1-2 Bedroom Houses (TP-Link Mesh Technology) ✅2× Antennas (Internal), Multiple antennas form a signal-boosting array to cover more directions and large areas ✅Working Modes - Access Point Mode ⚡HARDWARE⚡ ✅Processor - Qualcomm CPU ✅Buttons - Reset Button ⚡SECURITY⚡ ✅WiFi Encryption - WPA, WPA2 ✅Network Security - SPI Firewall, Access Control ✅Guest Network - 1× 5 GHz Guest Network, 1× 2.4 GHz Guest Network ⚡SOFTWARE⚡ ✅Protocols - IPv4, IPv6 ✅Parental Controls - URL Filtering, Time Controls ✅Quality of Service - QoS by Device ✅Cloud Service - OTA Firmware Upgrade, TP-Link ID, DDNS ✅NAT Forwarding - Port Forwarding, UPnP ✅DHCP - Address Reservation, DHCP Client List, Server ✅DDNS - TP-Link ✅Management - Deco App ⚡PHYSICAL⚡ ✅Dimensions (W×D×H) - 69 × 35 × 124 mm ✅Package Contents - 1 Add-on Unit Deco M3W, 1 Quick Installation Guide