The Gdium includes two NEC µPD70102 USB 2.0 (EHCI/OHCI) Host controllers connected to the PCI bus.

Each comes with a hub of 3 ports, one connected to:

• GKey's USB2.0 external port
• USB2.0 external port
• Keyboard/Touchpad

and the other:

• USB2.0 external port
• SD reader
• webcam

• Loongson 2F
• Hardware specifications

• Product page (necel.com)
• Product Brief (PDF, March 2006, 2 pages, 138,3K)
• Datasheet (PDF, March 2007, 36 pages, 327,7K)
• USB2.0 Host Controller Pamphlet (PDF, August 2007, 2 pages, 236.2K)