Cougar Deathfire EX combo gaming mouse + gaming keyboard

Specifications Keyboard Product Name COUGAR DEATHFIRE EX Gaming Keyboard Key Switch Hybrid Mechanical (20 million keystrokes) Anti-Ghosting Keys 19-Key Rollover Cable Length 1.6m Backlight 8 Backlight Effects / 8 Colors Backlight Dimensions 140(L) X 448(W) X 43(H) mm 5.51(L) X 17.64(W) X 1.69(H) in Interface USB plug Weight 800g Mouse Product Name COUGAR DEATHFIRE EX Gaming Mouse Sensor ADNS-5050 Optical gaming sensor Switching OMRON gaming switches Resolution 1000 / 500 / 1500 / 2000 DPI Interface USB plug Grip Type Ambidextrous Cable Length 1.6m Polling Rate 1000Hz / 1ms Dimensions 120(L) X 65(W) X 38(H) mm 4.72(L) X 2.57(W) X 1.50(H) in LED Backlight 8 Colors Backlight Weight 100g System Requirements Windows 7 Windows 8 Windows 10 To achieve optimal performance, it is highly recommended that you use this product with COUGAR Mouse Pads.