It can help to save the room on the desktop, because of it is small and has strong structure.Laser engraving technology is used to ensure long life of the key cover and the color does not fade.Made of high quality materials, so they are durable.There is no need to install any type of software.Colorful light effect to bring stylish playing experience.After the connect to the computer, you can enjoy surfing the Internet.Item Name: Keyboard + MouseMaterial: PlasticKeyboard Key Number: 104Connection with Computer: Wired ConnectionKeyboard Interface: USBMouse Interface: USBOperating Mode: PhotoelectricityPhotoelectric Resolution: 1200 DPISupport for Plug and Play: SupportFeatures: Colorful Light, Durable, Computer AccessoriesKeyboard Size: 430mm x 125mm x 30mm/16.93" x 4.92" x 1.18" (Approx.)Mouse Size: 68mm x 123mm x 38mm/2.68" x 4.84" x 1.50" (Approx.)Notes:Due to the light and screen setting difference, the item& 39;s color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Keyboard1 x Mouse