Why Choose This Wireless Combination? Whisper Quiet, Perfect for Home Office or Workplace. 2.4 GHz wireless provides a powerful and reliable connection up to 10 meters(33 feet) without any delays. One plug and play USB receiver (stored in the back of the mouse) for both keyboard and mouse. Just plug it into a USB port and you’re ready to go. Ultra Thin Full Size & Sleek Look High-quality Scissor Foot Key Provide a Comfortable and Quiet Click Experience 2.4G Wireless Connection that Ensures Reliable Connection Up to 33ft Plug & Play Setup More Than 5 Million Mouse Clicks and 10 Million Keystrokes Auto Sleep to Save Power Widely Compatibility This wireless keyboard mouse combo compatible with Windows 2000 / ME / XP / Vista / 7 / 8 / 10. Work well with desktops, Chrome-book, PC, Laptop, Computer ect. What is include? 1x Full-size Wireless Keyboard 1x Wireless Mouse 1x USB Receiver (On the back of the keyboard) 1x User Manual