Appendix D – Electrical Specifications for I/O Ports 66Industrial HMI Touch Panel AHP-1154D.1 Electrical Specifications for I/O PortsI/O Reference Signal Name Rate OutputLVDS Port Inverter / BacklightConnectorCN3 +5V/+12V +5V/1.5A or+12V/1.5A+5V Output for SATA HDD CN4 +5V +5V/1ALVDS Port CN8 +3.3V/+5V +3.3V/2A or+5V/2AAudio I/O Port CN9 +5V +5V/1AMini-Card Slot (Half-MiniCard)CN10 +3.3VSB+1.5V+3.3V/1.1A+1.5V/0.375ALPC Port CN11 +3.3V +3.3V/0.5ACOM Port 2 CN12 +5V/+12V +5V/1A or+12V/1ACOM Port 3 CN14 +5V/+12V +5V/1A or+12V/1ADigital IO Port CN16 +5V +5V/1AUSB 2.0 Ports 3 CN17 +5VSB +5V/0.5A (perchannel)USB 2.0 Ports 2 CN18 +5VSBPS/2 Keyboard/MouseCombo PortCN22 +5VSB +5V/1ACPU FAN CN24 +12V +12V/0.5AUSB Ports 0 and 1 CN25 +5VSB +5V/1A (perchannel)HDMI Port CN29 +5V +5V/1AVGA Port CN30 +5V +5V/1A (reserved)CFast Slot CN33 +3.3V +3.3V/0.5AMini-Card Slot (Full-MiniCard)CN37 +3.3VSB+1.5V+3.3V/1.1A+1.5V/0.375A