32-in-1 Card Reader/Writer + USB 2.0 3-port Hub with Mood Light

32-in-1 card reader/writer built-in USB 2.0 3-port hub USB 2.0 transfer rate up to 480 Mbps; backward USB 1.1 transfer rate up to 12Mbps No external power required; powered by USB connection cable; lower power consumption Data copying between cards without intermediate storage Pocket compact lightweight Mood Light