Kensington Kensington SlimBlade Trackball Mouse K72327U Wired USB Ergonomic‎ Design – Black

KENSINGTON WIRED SLIMBLADE TRACKBALL MOUSE (K72327U), BLACK KEY FEATURES * Precise optical tracking for smooth, responsive cursor movement * Slim, low-profile design reduces wrist strain and desk space usage * Scroll ring allows intuitive document and web page navigation * Wired USB connection ensures constant, lag-free input * Compatible with both Windows and macOS systems ---------------------------------------- SPECIFICATIONS * Connection Type: Wired USB * Sensor: Optical * Button Count: 4 programmable buttons * Trackball Diameter: 55mm * Dimensions: 6 x 5 x 2.3 in (approx.) ---------------------------------------- WHAT YOU GET * 1x Kensington SlimBlade Trackball Mouse (K72327U) * 1x User manual