Wired Trackball Keyboard and Mouse 78 Keys Compact Layout with 19mm Trackball, Scissor Switch Keys, Scroll Lock (Fn Combo), USB Plug & Play for Windows/Mac/iOS/Android (with Backlight)

Precise Trackball Control Built-in 19mm trackball allows accurate cursor movement without moving the keyboard ideal for tight workspaces, medical, industrial, or media center use. Helps reduce wrist strain.. 78-Key Compact Layout + Scissor Switch Full-function keyboard in a space-saving design. Scissor switch key structure delivers quiet, comfortable typing with tactile feedback perfect for extended use.. Adjustable Backlight (Backlit Version Only) Backlit model supports 3-level brightness control: press hotkey once to turn on, twice/three times to increase brightness, fourth time to turn off great for low-light environments.. Wide System Compatibility Plug & Play Compatible with Windows 2000/XP/7/8/10/11, Mac OS, iOS, and Android. Connects via standard USB port no driver needed, just plug and use.. Enhanced Productivity Features Supports Fn key combinations for Scroll Lock and other extended functions. Also includes CPI switching for adjustable cursor speed adapts to your workflow.