Features: brand new and high quality Wifi roams seamlessly and covers a large area,no dead corners. By integrating 2.4G & 5G WiFi bands together and sharing one SSID, the faster and more stable WiFi band can be automatically selected according to the terminal's surfing conditions, without manually switching the frequency band. When additional Mesh router is needed, a series of operations such as searching, pairing, interconnection and networking can be realized automatically between devices by pressing the "Mesh" button without user setting. Simple installation, one-key automatic networking. It can transmit data with multiple devices simultaneously, greatly improving efficiency. Specifications: Color: Black Standard&Protocol: IEEE802.11ac Interface: 10/100 Mbps Frequency Range: 2.4GHz&5GHz Working Mode: Router/AP Wireless Security: WPA-PSK/WPA2-PSK(TKIP/for AES) Temperature range: Operating: 0ºC~40ºC, Storage: -40ºC~90ºC Single Product Size:appprox 96x96x72mm/3.77x3.77x2.83in Package Includes: 1 x Router 1 x Power Adapter 1 x Network Cable 1 x User Manual note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment.