... . Smart USB 2.0 & 1.1 5. Factory This is a slim High Speed USB 2.0 4 Port Hub. It easily adds four more high speed USB ports ... to your laptop or PC/MAC. It's great for most low-power USB peripheries, USB mouse, USB keyboard, USB web camera, USB ... Play4 Port USB HubSupports Windows Vista, Windows XP, 2000, 98, and Mac OS 8.6 and higher 4-Port High-Speed USB 2.0 USB Hub