Features: 100% brand new and high quality. Quantity:1PC 3 buttons, including scroll wheel, left button, right button It adopts ergonomic design which is suitable for most people's hand feeling and ensures you cannot feel fatigued after working for a long time. Compatible for Windows 98 / XP / Vista / 7 / 8 or latest. Intelligent connectivity, no need to code, plug and play. Specifications: Connection way: USB cable DPI:1200 dpi Supported system: Windows 98/XP/Vista/7/8 Cable length:100cm Super mini size:9cm x 5cm x 3cm L*W*H 1 x Optical USB Wired Game Mouse Mice For PC Laptop Computer 1. WORLDWIDE SHIPPING. Except some countries and APO/FPO 2. Orders processed timely after the payment verification. 3. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address. 4. The images shown are not the actual item and are for your reference only. 5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit time may vary, particularly during the holiday season. 6. If you have not received your order after 30 days from payment, please