Windows Central reviewed the Razer Viper Mini
A quote from the article:
Razer's new $40 Viper Mini brings the best of gaming to a mouse built for those with smaller hands or who want a perfect travel companion.Razer Viper Mini Review
Razer is not shy about releasing new mice for particular gaming scenarios. The latest to join the lineup is the all-new Viper Mini. As the name implies, this mouse is a smaller version of the Viper, which we loved when we reviewed it a few months ago.
Fetching just $40 (50€) and weighing only 61 grams, the Viper Mini is perfect for those with smaller hands, or if you want a solid wired gaming mouse for travel. Here's what you need to know.