Adesso WKB-1330CB - Wireless Keyboard and Mouse, Desktop Keyboard, Ambidextrous Mouse, Multimedia Hotkeys, Long Battery Life with USB Nano Receiver for Desktop/PC/Windows XP/7/8/10, Black

Wireless Technology - Works up to 30 feet of wireless distance. Works on 12 different channels, each with 65,536 different IDs. Desktop Full Size - Full size keyboard provides a better typing experience. DURABLE & LEAKPROOF DESIGN - Drain holes in the keyboard prevent damage from accidental spills of water, cola or coffee. Membrane switch - 5 million keystrokes for quiet and fast typing. Upgraded Optical Sensor - Tracks accurately and accurately on various surfaces, such as marble, wood and leather surfaces. Auto Sleep Design - Maximizes your battery life up to 6 months. Micro switch - up to 5 million times life cycle. Nano receiver - small and convenient to connect to your laptop or tablet. International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.