Compatible with Dell KM300C is a reliable wired keyboard and mouse combo designed to deliver a smooth and comfortable user experience across office, business, and home environments. Featuring a full-sized keyboard with chiclet-style plunger keys and a contoured optical mouse, this combo ensures accurate typing and precise cursor control for all your daily tasks. Built with durability and efficiency in mind, the keyboard includes multimedia shortcut keys and a spill-resistant layout, while the mouse offers ambidextrous use with a 1000 DPI optical sensor for fluid movement on most surfaces. Both devices connect via standard USB-A ports, offering plug-and-play simplicity across a wide range of operating systems without requiring drivers. Key Features: ✅ Full-Sized Keyboard Layout: Includes all essential keys, including function row and number pad for productivity. ✅ Plunger-Style Chiclet Keys: Designed for tactile comfort and low typing noise—ideal for long work sessions. ✅ Spill-Resistant Design: Protects against accidental liquid spills for enhanced durability. ✅ Multimedia Shortcut Keys: Mute, volume up, and volume down buttons for quick access to media controls. ✅ Contoured Optical Mouse: 3-button design with clickable scroll wheel and 1000 DPI precision for smooth navigation. ✅ Ambidextrous Mouse Design: Suitable for both right- and left-handed users. ✅ Plug-and-Play Connectivity: No software or drivers needed—just connect via USB-A and start using immediately. ✅ Universal Compatibility: Works with Windows, macOS, Linux, Android, and Chrome OS systems. Product Specifications: Keyboard: Layout: Full-size with multimedia keys Key Type: Membrane (plunger-style chiclet keys) Spill Resistant: Yes Cable Length: ~1.8 meters (6 ft) Adjustable Tilt Legs: Yes Connection: USB-A Mouse: Sensor: Optical DPI: 1000 Buttons: 3 (Left, Right, Scroll/Click) Hand Orientation: Ambidextrous Cable Length: ~1.8 meters (6 ft) Connection: USB-A Compatibility: Compatible with Windows 7 / 8.1 / 10 / 11 Compatible with macOS Compatible with Linux 6.x or later Compatible with Chrome OS Compatible with Android Compatible with FreeDOS Recommended Uses For Product: Office work, Home computing, Business environments, Data entry, Typing tasks, Everyday web browsing, Educational use, Desktop PC setups, Customer service desks, Call centers, Basic gaming, Point-of-sale terminals