Cart “Razer Viper Ultimate Lightweight Wireless Gaming Mouse: Fastest Gaming Switches – 20K DPI Optical Sensor – Chroma Lighting – 8 Programmable Buttons – 70 Hr Battery – Classic Black” has been added to your cart. Continue shopping Product Price Quantity Subtotal × Razer Viper Ultimate Lightweight Wireless Gaming Mouse: Fastest Gaming Switches - 20K DPI Optical Sensor - Chroma Lighting - 8 Programmable Buttons - 70 Hr Battery - Classic Black $59.99 Razer Viper Ultimate Lightweight Wireless Gaming Mouse: Fastest Gaming Switches - 20K DPI Optical Sensor - Chroma Lighting - 8 Programmable Buttons - 70 Hr Battery - Classic Black quantity $59.99 Update cart Cart totals Subtotal $59.99 Shipping Flat rate Shipping options will be updated during checkout. Calculate shipping Country / region Select a country / region… United States (US) State / County City: Postcode / ZIP: Update Total $59.99 Proceed to checkout