104 Key Full Size Design Standard 104 key full keyboard layout with F keys (function keys) and numeric keys to meet your needs in the office or at home. Rainbow LED Backlight Keyboard The keyboard has fantastic RGB backlight. Even if you use the keyboard in the dark, you can see the letters clearly (light also can be turned off). Practical & Ergonomic Design This computer keyboard and mouse combination is ergonomically designed, with a scientific layout of high and low key covers that naturally fit your hands, providing maximum comfort and effectively reducing hand fatigue after prolonged use. The bottom of the illuminated keyboard has anti slip pads to enhance the stability of the keyboard and prevent it from moving back and forth. It is an excellent choice for your modern office use or gaming. Wide Compatibility MILANG USB mouse and keyboard combo set is designed to work with a wide array of devices. Works perfectly with Windows XP/Vista/Win7/Win8/Win10, MAC, Linux or other operating system. Specifications: Keyboard Dimension: 17.24*5*1.34in (43.8*12.7*3.4cm) Connect Type: USB Keys Number: 104 Color: White Note: The rainbow and mouse colors of the keyboard lights cannot be changed, as it's presetting. Package Included: 1 x Wired Keyboard 1 x Mouse