RYRA 3200DPI Ergonomic Wired Gaming Mouse USB Computer Mouse Gaming RGB Mause Gamer Mouse 7 Button LED Silent Mice for PC Laptop Description: Specifications: Color: Black Material: ABS Tracking system: Optical Voltage rating / electric current: DC 5V / 100mA Connection: Wired Cable length: Approx. 150cm Port: USB 2.0 DPI: 1200/1600/2400/3200dpi. Switch Life: 10 million cycle Buttons: Left, Right, Scroll Wheel, DPI DPI -, Advance, Retreat Light effect: colorful Support System: Windows 7/8/10/2000/XP/Vista Mac OS or latest Item size: 12.7 * 7* 4cm (L * W * H) Item weight: 131g Package size: 13.5 * 11* 4.5cm (L * W * H) Package weight: 166g Specifications: 1.High-end optical engine, precise positioning. 2.7 buttons, including Buttons: Left, Right, Scroll Wheel, DPI DPI -, Advance, Retreat Adjustable 1200 / 1600 / 2400 / 3200DPI. 3.Ergonomical design, comfortable touch, long-term use without fatigue. 4.Intelligent connectivity, plug and play. Long switch life up to10 million. 5.Total 7 bright colors showing in turns, giving you a colorful visual effect. Suitable for high-end players, gaming profeional players. Package Included: 1 * Optical Wired Gaming Mouse