Nulea Wireless Ergonomic Trackball Mouse, Rechargeable, Bluetooth Rollerball Mouse, 44mm Index Finger Trackball, 5 Adjustable DPI, Compatible with PC, Laptop, Mac

Customers find the trackball mouse to be of good quality and reliable, with one noting it works flawlessly across Apple devices. They appreciate its ergonomic design, comfortable feel, and long battery life that stays charged for a long time. The mouse is easy to use, with customers noting it's easier to learn than a pad version, and one mentioning it can be used with one finger. While the buttons are generally well-located and clicky, some find them too sensitive, and while Bluetooth connectivity is generally great, there are reports of wireless connection issues.