Microsoft Surface Pro Signature Keyboard Black Microsoft Cover port compatible Pro 11 Pro 10 Surface Pro 9 Surface Pro 8 Surface Pro X -No Pen Pointing device Touchpad Compatibility Surface Pro 11 Pro 10 Surface Pro 9 Surface Pro 8 Surface Pro X Power source Dock Width 289.1 mm Depth 226.1 mm Height 4.89 mm Weight 281 g Wired/Wireless Wired Product Use Business Warranty Period 1 Year Warranty 
