Microsoft B2M-00016 Natural Ergonomic 4000 Latin America Spanish Wired USB Keyboard, Black Natural Ergonomic 4000 Latin America Spanish USB Keyboard; Black; Wired Zoom Slider; Customizable Hot Keys; Improved Number Pad with Equal sign, parentheses and backspace keys located just above it Ergonomic Design encourages natural wrist and arm alignment Retail Box Dimensions 20.6 x 11.4 x 3.4 inches UPC 88224046534