The MondoHub 28-port USB 2.0/3.0 Hub provides four SuperSpeed USB 3.0 ports and 24 USB 2.0 ports, which are perfect for charging your devices or transferring data. Measuring 23mm x 229mm x 112mm and weighing 354 grams, the device also has an automatic overcurrent protection and power switches for each port. It is compatible with both Windows and Mac operating systems. The MondoHub 28-port USB 2.0/3.0 Hub retails for $89.99 each. [ThinkGeek]