About this item “OPENBOX”

• The #1 Best-Selling Gaming Peripherals Manufacturer in the US: Source – The NPD Group, Inc. U.S. Retail Tracking Service, Keyboards, Mice, PC Headset/Pc Microphone, Gaming Designed, based on dollar sales, 2017-2021
• 25% Quicker Than Competing Wireless Mice: Razer HyperSpeed wireless technology brings together extreme low-latency and interference reduction for true wireless freedom
• The Lightest, Zero-Compromise Wireless Esports Gaming Mouse at 74g: The Razer Viper Ultimate includes a 20K DPI optical sensor befitting the most serious gamers without the need for drilled holes
• Faster Than Traditional Mechanical Switches: New Razer optical mouse switches uses light beam-based actuation, registering button presses at the speed of light
• Ambidextrous Design: Created for left and right-handed users with accessible, programmable buttons on both sides