The Havit KB-585GCM is a versatile wireless keyboard and mouse combo designed for convenience and efficiency. Featuring a USB dongle interface, it offers seamless connectivity and compatibility with various devices. The keyboard boasts an ultra-slim design with 6 multimedia keys integrated into the USB receiver for easy access. With a key life of 3,000,000 times and a wireless distance of 10m, it ensures durability and flexibility in usage. The mouse, with its wireless USB dongle connector, provides smooth and responsive performance with a resolution ranging from 800 to 1600 DPI. Both the keyboard and mouse offer a key life of 3,000,000 times, ensuring long-lasting functionality. The combo is equipped with 2.4 GHz wireless technology, providing stable and reliable connectivity. Compatible with Windows 7, 8, 10, Surface, and Android PC laptops, this Havit combo is suitable for various computing needs. Please note that this wireless combo does not come with a warranty.