Overview The Think tradition of high-quality products continues with this general purpose USB keyboard. Durable and reliable, the Lenovo Preferred Pro II USB Keyboard is a perfect companion for your ThinkPad, ThinkCentre and ThinkStation PCs as well as docks. The sleek modern design is complemented with finger-friendly keys that can last up to 10 million clicks under normal operation Key Details Full size 3-zone keyboard layout Rubber domed switch keys Adjustable tilt legs 3-zone layout Language Layout US English Color Black Weight 800 g (1.76 lbs) Keyboard Key Lifecycle Up to 10 million clicks Hardware Requirements Supported PC with USB port Warranty Type Customer Replaceable Unit (CRU) Switch Type Plunger/Rubber dome Brand Lenovo OS Requirements Windows 7, Windows 8, Windows 8.1, Windows 10, Windows 11 Agency Approvals BSMI, CB, CE, CM, EAC, FCC, IC, RCM, UL, VCCI Package Type Brown box Width 168.8 mm Height 34 mm (1.34 in) Cable Length 453 mm (17.83 in) Depth 169 mm (6.65 in) Warranty Period 1 Year Maximum Operating Temperature 40 degrees Celsius (104 degrees Fahrenheit) Minimum Operating Temperature 10 degrees Celsius (50 degrees Fahrenheit) Maximum Relative Humidity (%) 90% Minimum Relative Humidity (%) 5% Suspension Cap/Embedded Cap Suspension Cap Tilt Adjustable Yes X direction Key Pitch 19 mm (0.75 inch) Y direction Key Pitch 19 mm (0.75 inch) Wired via USB