Side ViewBottom ViewLabel Description Use1 Barcode serial number label To contact Dell for technical support.2 Security lock slot To help secure your monitor.3 Regulatory rating label Lists the regulatory approvals.4 Dell Soundbar mounting brackets To attach the optional Dell Soundbar.Right view left viewBottom viewLabel Description1 AC power cord connector2 HDMI connector3 VGA connectorMonitor SpecificationsThe following sections give you information about the various power management modes and pin assignments for various connectors for your monitor.Flat Panel SpecificationsScreen type Active matrix - TFT LCDPanel type TN