Made of high-quality materials, the keyboard is durable to use.The colorful LED light makes your keyboard stylish.High performance gaming keys bring you excellent gaming experience.Ergonomically designed keycaps and widened game keys allow you to tap quickly and easily control and reduce fatigue.Item Name: Wired Mechanical KeyboardMaterial: Plastic, MetalKeys Quantity: Black: 87/104, Blue/Pink/White: 87Interface: Wired USBKeycap Type: ABS MaterialMechanical Shaft Body: Green ShaftCompatible Systems: for Win XP/7/8/10, for MAC 10.2 and aboveFeatures: RGB LED Light, Wired, Comfortable to UseSize Details:Black/Blue/Pink/White:39cm x 17cm x 4cm/15.35" x 6.69" x 1.57" (Approx.)Black 104 Keys:44cm x 17cm x 4cm/17.32" x 6.6" x 1.57" (Approx.)Notes:Due to the light and screen setting difference, the item& 39;s color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Wired Mechanical Keyboard1 x User Manual