... Port USB HUB 2.USB1.1/USB2.0 for optional 3.Logo printing provided 4.Excellent ... * USB powered * Compliant with USB version 2.0 and USB1.1 * Supports Windows98, ME, 2000, NT, XP, Vista, Mac OS X ... devices, Scanners, Printers, DVD Drives, CD-RM drives, Digital Cameras/Camcorder Logo printing provided for your promotion Tangle USB Hub/hub ...