Razer DeathAdder Essential Gaming 6400 DPI Optical Sensor 5 Programmable Buttons Mechanical Switch Rubber Side Grip Classic Black Mouse - - - -

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. US Gaming Peripheral Manufacturers: Source - The NPD Group Inc. US Retail Tracking Service, Keyboards, Mouse, PC Headsets/PC Microphones, Game Design, 2017-2021 High-precision 6,400 DPI optical sensor: Dedicated DPI button (reprogrammable) allows on-the-fly sensitivity adjustment for gaming and creative work. Durable mechanical switch: up to 10 million clicks. Rubberized scroll wheel with ridges for maximum precision: Small tactile bumps improve grip and allow for more controlled scrolling even in high-stakes gaming situations. 5 Programmable Buttons: Allows for button remapping and assignment of complex macro functions through Razer Synapse.