Tri-mode connection, FANTECH ATOM PRO83 MK913 wireless mechanical gaming keyboard, and stellar edition Saturn RED AND BLUE SWITCH 83 keys in total Type of switch Full keys with mechanical anti-ghosting (NKRO) Three connections (wired, BT 5.0, and wireless 2.4GHz) Five-Pin Hot-Swappable 22 modes of adjustable foot lighting Composition: ABS; Dimensions: 330*134*42 mm; Weight: 830 g; Sound Absorbing Silicon Side Panel: RGB with 11 Spectrum Modes; Built-in Volume Knob Show More About the FANTECH ATOM PRO83 MK913 Wireless Mechanical Gaming Keyboard with Tri-Mode Connection and Stellar Edition Saturn