PRODUCT GRADING (Grade A) - Excellent Condition with Minor if any signs of use and wear > Refurbished to the highest standards. Retail Box WHAT IS IN THE BOX SteelSeries Rival 600 Wired Gaming Mouse PRODUCT DESCRIPTION  The Rival 600 introduces gamers to the world\'s most advanced dual sensor system, TrueMove3+. The TrueMove3 optical sensor delivers true 1 to 1 tracking, while a dedicated optical depth sensor achieves gaming\'s lowest and most accurate lift off distance detection. Plus, custom centre-of-gravity tuning with 256 weight configurations makes the Rival 600 a must-have for competitive gaming PRODUCT INFORMATION Connectivity technology - USB Brand - SteelSeries Movement detection technology - Optical Colour - Black Number of buttons - 7