NEW-open box. The Colikes Ergonomic Wireless Keyboard is a sleek and versatile device designed for various uses such as typing, office work, gaming, and more. With a rechargeable 2500mAh battery, this backlit keyboard offers a comfortable and convenient typing experience for users. Its ergonomic design and full-size layout make it suitable for extended use without discomfort. The keyboard is compatible with Windows, MAC, Chrome, OS, Linux, and more, providing a seamless connectivity experience. The black color and single-color backlit keyboard add a modern and stylish look to any workspace. Compatible devices-Laptop, PC, Tablet. All the pieces are included-See all pictures.