UL
LIKey specifications/special features:ulLIMaterial of PCB: FR4, two-layer board LIInterface: four external USB 2.0 jackLIOne internal USB 2.0 jack/1 x 5-pin headerLISuitable devices: HUB, card reader, and U-diskLIScanner: printer LIData transfer speed: USB 2.0, Up to 480Mbps (Full speed)L...