Note‎:‎The keyboard in the picture is not included‎.‎ Type‎:‎ Mice Features‎:‎ Gaming‎,‎ Slim‎,‎ Mini Material‎:‎ Plastic Color‎:‎ Blue‎,‎ Purple System support‎:‎ Windows ME‎,‎ Windows 2000‎,‎ Windows XP‎,‎ Windows 7‎,‎ Windows Vista Interface‎:‎ Wired Connection‎:‎ USB2.0 Operating Voltage‎:‎ DC 5V Operation Current‎:‎ 100mA Power Supply‎:‎ USB Port Cable Length ‎(‎m‎)‎‎:‎ 1.5 m Package weight‎:‎ 0.245 kg Product Size ‎(‎L x W x H‎)‎‎:‎ 12.5 x 7.5 x 3.9 cm/4.9 x 2.9 x 1.5 inches Package Size ‎(‎L x W x H‎)‎‎:‎ 10 x 5 x 14 cm Package Contents‎:‎ 1 x Wired Mouse