Sades K7 Gaming Keyboard With 3 Color Backlight Wired USB Cable Blue Purple Red ¡­<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> 3 color (Red £¬Purple ，Blue £©Backlights can be changed circularly by pressing Fn + Tab £¬Adjustable pulsing rate LED lights ，switch modes of light brightness By pressing Fn +Esc ;104 standard keys. </span></li><li><span class="a-list-item"> Support window98， xp / 2000 / vistar/Windows 7， Apple and android， Linux operating systems </span></li><li><span class="a-list-item"> 19 non-conflict keys;13 Fn composite keys， multimedia playback， gaming entertainment control more conveniently </span></li><li><span class="a-list-item"> Support multi-language and sound volume wheel </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/6102GvD5tZL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/6102GvD5tZL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51PrSKA1V-L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51jB8ESc9OL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41esU624DtL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41dhBnk2JiL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41aGTjhYL2L.jpg" noproxy>