Rainbow of LED Backlit can switch among medium light,high light,breath mode and turn off by pressing Fn and Esc simultaneously. Simultaneous operation of up to 19 keys without conflict, 5 multimedia keys, interchangeable "WASD" keys and WIN keys can be disabled for gaming. 7 Cricular and Colorful Breathing LED Light Effect：Red, Green, Blue, Yollow, Purple, Cyan, Pink (Warm tips: cannot set in one specific color); Light-off mode: forward/back button+DPI.

One of routers for wireless internet which works with Alexa, compatible with all Wi-Fi devices, 802.11ac and older Dual band router upgrades to 1750 Mbps high speed internet(450Mbps for 2.4GHz + 1300Mbps for 5GHz), reducing buffering and ideal for 4K stream Long range coverage by 3 external antennas