All-in-One Combo: Includes a 105-key membrane keyboard and 1000 DPI optical mouse for efficient multitasking. Durable and Reliable: Built for longevity with up to 30 million mouse clicks and high key durability. Comfortable Typing Experience: Quiet, responsive membrane keys with 12 multimedia shortcuts for easy control. Easy Plug & Play Setup: No drivers required simply connect via USB and start using instantly. Universal Compatibility: Works seamlessly with Windows 7, 8, and 10 for home, office, or classroom use.