Full Details from Amazon.com : http://www.amazon.com/gp/product/B004QR187C?tag=onigi-20
HP System board (motherboard) - Full-featured UMA type (506124-001)
Part number 506124-001
For AMD processor integrated ATI display graphic display 2 x USB ports 1 x card reader 2 x SATA port 1 x HDMI
