Trendnetrsquos 4 port usb 30 hub model tu3 h4 instantly adds four 5 gbps superspeed usb 30 ports to a computer no cd installation required simply plug in flash drives storage enclosures and other usb 30 devices at speeds ten times faster than a usb 20 connection the tu3 h4 is also compatible with older usb 20 and 11 ports an included power adapter provides full power to connected power hungry usb devices ease of use easy setup no cd installation ndash just plug in installat