This wireless mouse combines maximum comfort and durability with its contoured shape, ergonomic wrist rest, and sweat-resistant finish. Its plug-and-play design and 2.4GHz wireless technology ensure a reliable 43 ft connection. It s highly durable, passing 6,000,000 keystrokes, and compatible with Windows, Mac, and Linux. Lightweight and portable, it s ideal for travel or gifting. Backed by a 45-day money-back guarantee and 365-day warranty, it s a reliable choice for work or play. Note: Side buttons are non-functional in Mac Os.