4x USB 2.0 (1x Powered USB) ,
1x Audio Line-Out (Speakers),
1x Audio Line-In (Microphone),
1x Parallel (Legacy Printer Port - DB-25),
1x Serial (D-sub DE-9),
1x Display - VGA ,
1x Display - DVI,
1x S-VIDEO,
1x Composite Video Out (RCA),
1x HP Monitor Stand Port,
1x Keyboard (PS/2) ,
1x Mouse (PS/2) ,
1x Modem (RJ-11) ,
1x Ethernet (RJ-45)