Perixx PERIBOARD-526 is a mini keyboard with a trackball. The keyboard features a low-profile scissor-switch that gives silent and accurate typing. Two additional USB ports on the left side of the keyboard to connect low-powered USB devices such as computer mice, flash drives, and more.

-Wired mini Keyboard with trackball fit for various industrial and professional use; Keyboard Dimension: 11.18 x 7.17 x 1.1 inches (284x182x28mm) with 5.90 feet (1.8 m) cable

-Built-in trackball with a pointing option:  Precision 14mm optical trackball for easy control of pointing

-78 low-profile scissor keys with silent and accurate typing; High-quality ABS print prevents keycap color abrasion; The durable scissor key switch provides 10 million times key press life cycle

-Built-in 2x USB 2.0 hubs to allow users to plug applicable devices like a computer mouse, USB drive, and any low-powered USB devices

-System Requirement: Windows 7, 8, 10, 11; Package includes: PERIBOARD-526, manual, 12-month limited warranty