The Logitech HORNS MK550 Comfort Wave K350 Custom Wireless Ergonomic Keyboard Combo is a high-quality keyboard and mouse set designed for comfort and efficiency. The K350 keyboard has a QWERTY layout, orange color, and ergonomic design, providing a comfortable typing experience. It features multimedia integration, enhanced function keys, programmable one-touch buttons, and quiet keys for a convenient and customizable experience. The wireless connectivity and USB compatibility make it easy to use with various devices. The mouse, model M510, offers a maximum DPI of 1000 and programmable keypad for precise and customizable control. Made of plastic, both the keyboard and mouse are durable and reliable for everyday use.