Upgrade your workspace with the ultimate clutter-free solution. The Green Lion GKM-300 Wireless Combo features a sleek, full-sized keyboard and a high-precision ergonomic mouse, both powered by a stable 2.4GHz wireless connection . Designed for comfort and silence, the “Whisper-Quiet” keys ensure you stay productive without distracting others. Just plug in the single Nano USB receiver and start typing instantly no software required Why the Green Lion GKM-300 is a Best-Seller 1. True Plug-and-Play Simplicity Forget about complex installations. The GKM-300 uses a unified 2.4GHz Nano Receiver that occupies only one USB port to operate both devices. The connection is rock-solid, ensuring zero lag or dropouts, even in busy wireless environments. 2. “Whisper-Quiet” Typing Experience The keyboard features low-profile, responsive membrane keys that provide a tactile feel without the loud “clack” of traditional keyboards. It is the perfect choice for late-night work sessions, open-plan offices, or quiet library environments. 3. High-Precision Ergonomic Mouse The included mouse isn’t just an afterthought. It features an adjustable DPI sensor for smooth tracking on almost any surface. Its symmetrical, contoured shape fits comfortably in either hand, reducing wrist strain during long hours of browsing or data entry. 4. Built to Last (Durable & Splash-Resistant) Green Lion is known for durability. The GKM-300 keyboard is built with high-quality ABS material and features a splash-resistant design, protecting your investment from accidental coffee or water spills. The laser-etched keycaps ensure that letters won’t fade even after millions of keystrokes.