Brand: Genius - Model: G9 - Quantity: 1 - Color: Black - Material: ABS - Key number: 118 - Connection: Wired - OS system: IBM series PC Windows XP / Windows Vista / Windows 7 - Gold-plated USB antioxidant anti-jamming - Forward / backward convenient for Web browser use - skin material to enhance the feel ergonomic shape - 3-Mode adjustable 800 1600 2000dpi - Can freely adjust the weight: 6g x 6 - RGB glare colorful breathing lights - The mouse 5-button design a unique non-slip wheel design. - Blue / Red dual-color backlight one button switch - 14 multi-media keys - Packing list: - 1 x Keyboard (160cm-cable) - 1 x Mouse (150cm-cable)