<ul><li>The Think tradition of high-quality products continues with this general purpose USB keyboard</li><li>Durable and reliable, the Lenovo Preferred Pro II USB Keyboard is a perfect companion for your pc or laptop</li><li>The sleek modern design is complemented with finger-friendly keys that can last up to 10 million clicks under normal operation</li><li>Full size 3-zone keyboard layout</li><li>Rubber domed switch keys</li><li>hree operation mode LEDs located on right upper corner will be activated individually or in combination according to definition compatible with USB 2.0.</li><li>The three indicators have the nomenclature Number Lock, Caps Lock and Scroll Lock.</li><li>All The keys in QWERTY and NUMPAD sections are rubber dome switch keys Adjustable tilt legs. The keyboard will be compatible with all operating systems</li></ul>