Lenovo H520s
USB connectors
WiFi antenna (selected models only) HDMI connector (selected models only)
Ethernet connector Audio connectors
PCI Express X 16 graphics adapter slot (some models are equipped with a graphics card)
PCI Express X 1 adapter slot (some models are equipped with USB 3.0 or TV tuner card)
Power connector
Voltage selection switch (selected models only)
Note: If your model has two VGA monitor connectors, be sure to use the connector on the graphics adapter.
