MasterKeys Pro S Mechanical Keyboard with Intelligent RGB, Cherry MX Blue Switches, Multiple Lighting Modes and 80% Layout Keyboard Interface: USB 2.0 Design Style: Small Normal Keys: 87/88 keys Tenkeyless Mechanical Keyboard: Yes Key Switch Type: Cherry MX Blue Keyboard Color: Black Dimensions: 1.70 x 14.00 x 5.10 Backlit: Yes