RazerViper Ultimate Hyperspeed Lightest Wireless Gaming Mouse & RGB Charging Dock: Fastest Gaming Mouse Switch - 20K DPI Optical Sensor - Chroma Lighting - 8 Programmable Buttons - 70 Hr Battery

Everything works as advertised with absolutely zero issues. Good job

I've been on the hunt for a gaming mouse that offers exceptional performance and customization, and the Razer Viper Ultimate caught my attention. With its long list of impressive features, I decided to give it a try. After several weeks of use, I can confidently say that this mouse delivers high-performance and customization. However, I did find that the material used for the mouse feels slightly cheap, which has led me to give it a 4-star rating.The Razer Viper Ultimate excels in terms of performance. The Razer Focus+ 20,000 DPI optical sensor ensures pinpoint accuracy, which is essential for any serious gamer. The Razer HyperSpeed wireless technology provides a lag-free gaming experience, rivaling even the best wired mice. During my gaming sessions, I never experienced any latency or input lag, which is a testament to Razer's engineering.One of the standout features of the Viper Ultimate is its customization options. The mouse offers 8 programmable buttons that can be easily remapped using Razer Synapse 3 software. This level of customization allows me to tailor the mouse to my specific gaming preferences, giving me an edge in competitive play. Additionally, the Razer Chroma RGB lighting can be customized with 16.8 million colors and various effects, making it a visually stunning addition to any gaming setup.The ambidextrous design of the Viper Ultimate is another strong point. As a left-handed gamer, it can be challenging to find a high-quality gaming mouse that caters to my needs. The Viper Ultimate's design ensures that both left and right-handed gamers can enjoy its benefits. The lightweight design (74g) also makes it comfortable for extended gaming sessions, reducing the chances of hand fatigue.However, despite its performance and customization capabilities, the Razer Viper Ultimate has one noticeable flaw: the material used for the mouse feels cheap. While the mouse itself performs exceptionally well, the plastic material used for the shell does not feel as premium as I would expect for a product at this price point. It's not a deal-breaker by any means, but it's something Razer could improve upon in future iterations.Another minor issue I encountered was the charging dock. While it's a convenient way to charge the mouse and store it when not in use, I found that it occasionally took a few attempts to align the charging contacts correctly. This is a minor inconvenience, but it's worth mentioning for potential buyers.In conclusion, the Razer Viper Ultimate is a high-performance gaming mouse with extensive customization options that cater to both casual and competitive gamers. The ambidextrous design ensures that it's suitable for a wide range of users. However, the slightly cheap-feeling material and the minor charging dock issue prevent it from achieving a perfect 5-star rating. Nonetheless, the Razer Viper Ultimate remains a solid choice for gamers looking to upgrade their current mouse, and I am happy to recommend it with a 4-star rating.

It is grate for people with small hand like me @@.You can personalize the settings with lot of options.well packed.