Black1 x Mouse connector1 x Parallel port1 x DVI-D4 x USB 3.0 ports (3 Always-On, 1 x powered)1 x RJ-45 (network) jack1 x DisplayPort connector1 x VGA port1 x Serial port1 x Keyboard connector1 x Line-in jack1 x Headphone jack1 x Monitor stand port...........