Large Print Keyboard- 4X larger than standard keyboard fonts, clear and easy to find, and can really help those who have trouble seeing keyboards. Perfect for elderly, the visually impaired, schools, special needs departments and libraries, etc White LED Backlight- Bright and evenly distributed backlit keys, easy typing in lower light environment. Ideal for studio work, office. Backlit can choose to turn on/off and adjust brightness. Full Size & Ergonomics Design- Unfold the feet at back of the keyboard to reduce hand fatigue and enjoy long hours of playing. Full QWERTY English (US) 104 key keyboard layout with numeric keypad, Large Print keys provides superior comfort without forcing you to relearn how to type. Plug and Play & Wide Compatibility - This USB keyboard takes away the hassle of power charging or swapping out batteries and is easy to setup. No drivers required.Compatible with Windows 2000/XP/7/8/10, Vista,Raspberry Pi 3/4, Mac OS(Note: Multimedia keys may