Acer Extensa 5420 3 Port USB Board 50.4t323.001 TESTED TESTED ==WORKS GREAT -- original part COMES WITH MONEY BACK GUARANTEE   We do our best to describe items as accurately as possible, but mistakes happen. If you receive this item and feel it's not as described, please contact use first to resolve. We are customer friendly and your satisfaction is our priority.    ACTUAL PICTURES === BUY WITH CONFIDENCE