Microsoft Trackball Optical mouse

The Microsoft Trackball Optical is a classic computer input device that gained a cult following for its ergonomic design and precision. Originally released in the early 2000s, it utilizes optical sensor technology to track the movement of the red ball, reducing the need for wrist movement and providing a stationary alternative to traditional mice.

Microsoft Corporation, founded in the United States, is the brand's creator and ultimate owner. While the brand originated in the US, manufacturing for its hardware peripherals has historically been centered in China to leverage global supply chain efficiencies. The device remains a significant piece of tech history for enthusiasts and ergonomic workspace proponents.