Main Features Wired/Wireless Wired Keys 23 Keys Cable Length 1.4m cable length Interface USB2.0 Physical Attribute System Requirements Mac OS,Windows 7,Windows 8,Windows Vista,Windows XP Color Black Dimensions 14.70 x 8.50 x 1.70 cm / 5.79 x 3.35 x 0.67 inches Warranty Information Warranty 01 year warranty
