Monoprice Mechanical Gaming Keyboard with 2 Port USB Hub, Headset/Mic Out and Cherry MX Black Switches (109180) Requires 60 grams actuation force Includes 2-port USB 2.0 hub and connections for headset and mic Uses Cherry MX Black switches rated for over 50 million keystrokes 2 MM key switch actuation distance, 4 MM full throw distance Supports 64-key rollover with USB interface Soft-touch rubberized surface with attachable wrist rest Includes 4 high-visibility orange keytops for replacing the WASD gaming keys Tactile and audible click when the key actuates