Black Wireless Mechanical Gaming Keyboard (FANTECH MK917 ATOM PRO79) 75% Layout Mechanical Keyboard with 79 Keys 3 Mode Connection (Wired, 2.4GHz Wireless, BT5.0 3devices) Intelligent Screen (TCF Screen) Lighting by ARGB 5 Pin Hot Swappable Battery with 13 Modes and 2500mAh for up to 90 hours (LED on). (LED Off) 400 Hours Fantech Mouse Show More FANTECH MK917 ATOM PRO79 Wireless Mechanical Keyboard