The TP-Link Deco X90 (2-pack) is a tri-band whole-home mesh Wi-Fi system designed to provide extensive wireless coverage and high-speed internet connectivity. It operates on a tri-band frequency, including 2.4 GHz and dual 5 GHz bands, and supports multiple Wi-Fi standards such as Wi-Fi 6 (802.11ax), ensuring compatibility with a wide range of devices. The system features a quad-core CPU and integrates six internal antennas, utilizing MU-MIMO technology to enhance network efficiency and data throughput across multiple devices simultaneously. This model comes in white and is equipped with LED indicators for power status. It includes one Gigabit Ethernet port and one 2.5 Gigabit Ethernet port for robust, high-speed wired connections. The AC adapter provides an output voltage of 12V and a current of 12A. Physically, each unit measures 130 mm in width, 123 mm in depth, and 210 mm in height, making it compact enough for discreet placement around your home. The system is designed to operate within a temperature range of 0 - 40°C and can handle humidity levels from 10 to 90%.