... 0 4 Port Hub for PC Bottle Shape Mini Hispeed USB 2.0 4 Port Hub for PCDESCRIPTION :Specification version 1.1/2.0, full ... speed up to 480Mbps.Single chip integrated USB hub controller with embedded proprietary processor.This Laptop USB 2.0 ... :BlackRequirements :IBM Compatible PC or Mac PC ( oss.6 )I ... -Mac , I-book , G3 , G4……IBM / MACUSB Host card or USB HUB deviceOS : Win95 ORS2.0 ...