Panasonic FZ-VCN553U laptop spare part I/O board

I/O board. Brand compatibility: Panasonic TOUGHBOOK 55. Black. 1 pc(s). VGA x1, Serial x1, Rugged USB x1(USB2.0) for rear Expansion Slot. Features. Product colour. Black. Compatibility. TOUGHBOOK 55. Brand compatibility. Panasonic. Type. I/O board. Packaging data. Quantity per pack. 1 pc(s). manual pdf