A4Tech KK3 USB Keyboard delivers reliable performance and comfortable typing for home, office, and professional use. Featuring durable traditional keycaps, 12 multimedia function hotkeys, laser-engraved characters, a spill-resistant design, and adjustable keyboard legs, the A4Tech KK3 USB Keyboard is built for everyday productivity. Its plug-and-play USB connection, 1.5-meter cable, and compatibility with Windows 10 and Windows 11 ensure effortless setup, responsive keystrokes, and long-lasting durability for daily computing tasks.