SteelSeries Sensei Pro review: A top-tier mouse, almost

The Dell Laptop Buying Guide UK: Which Dell Laptop Should You Buy? When you purchase through links in our articles, we may earn a small commission. The Sensei Pro offers a great sensor, swappable batteries, and fast wireless connectivity. However, for the price, the design and ergonomics could be better. For more than a decade, wireless computer mice have (mostly) looked and functioned the same. The Sensei Pro from SteelSeries does away with two of those features and takes the third to the next level.