Wide Combination of Full-Size Wireless Keyboard and MouseThe colorful keyboard with numeric keypad and mouse adds vitality to your desktop. Improve work efficiency. Works with your PC, desktop, laptop.As for devices with a C port, you'll need to get a C to A adapter (not included) and purchase it yourself. Connect the adapter to the device with the C port. Reliable 2.4G Wireless Connection, Plug and Play: provides anti-interference stable transmission and make sure you enjoy wireless freedom, just plug and play, reliable wireless connection up to 10 meters away with virtually no delays or drops. Please Note that before using this product, please first take out the receiver from the hidden compartment at the bottom of the mouse to connect it to your computer device. ERGONOMIC DESIGN The wireless keyboard is ergonomically designed with foldable stand and non-slip pads which can keep it at an optimal slope, prevent your wrists from being hurt while long typing sessions.