Key features Mouse pad with integrated 4 port USB 2.0 hub and attractive blue illuminated edges Create 4 extra high speed USB 2.0 ports within hand reach to conveniently connect portable devices iPod etc 265 x 195 mm sized mouse pad area with advanced surface that improves the performance of your mouse Non-skid design ensures comfortable connecting of USB devices with one hand and without shifting Up to 480Mbps data transfer speed; 40x faster than USB 1.1