... 2.4 Port USB Hub 3. Transfer Rate:480Mbps 4. Smart USB 2.0 & 1.1 5. Factory This is a slim High Speed USB 2.0 4 Port Hub ... s great for most low-power USB peripheries, USB mouse, USB keyboard, USB web camera, USB sound card, etc. This 4 port USB hub is the ideal companion for ... and 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