The Koolertron 44 Keys Programmable Mechanical Keyboard is a high-quality keyboard designed for serious use. With OEM Gateron Blue Switches for a smooth and tactile typing experience, this keyboard is perfect for enthusiasts and professionals alike. The sleek black and white design, backlit keys, and programmable features make it a versatile and stylish choice for any workspace. The keyboard also comes with a 1-year manufacturer warranty, ensuring reliability and support for your investment. Connect with USB or Mini USB for seamless compatibility with Linux, Windows, or Mac OS.