Numeric Keypad - Universal - Wired USB 18 Mode RGB Backlit Mechanical Gaming Keyboard 82 Keys Blue/Black Axis for Gamer Laptop Keyboard (Black 3) Universal Keypad Wired USB 18 Mode RGB Backlit Mechanical Gaming Keyboard 82 Keys Blue/Black Axis for Gamer Laptop Keyboard (Black 3) QWert Mechanical Gaming Keyboard 18 Mode RGB Backlit USB Wired 82 Keys Blue/Black Axis for Gamer Laptop Professional Keyboard | keyboards (Black3) QWert Mechanical Gaming Keyboard 18 Mode RGB Backlit USB Wired 82 Keys Blue/Black Axis for Gamer Laptop PC Professional Keyboard (82 Black Keys, No Light Blue Switch) Mechanical Features: Keyboard Type: Mechanical Gaming Keyboard Keyboard wire length: 1.6m Keyboard connection: USB plug and play Keyboard axis: Blue/black axis Number of KeyCaps: 82Keys Key life: 5 million times Keyboard panel material: aluminum alloy Weight of the keyboard: 800g Keyboard size: 31.1cm*12.0cm*3.7cm Keyboard system support: WinXP/Vista/7/8/10/Android/Linux/Apple Systems