5USB upstream port Connect to devices with USB Host. Once this cable is connected, you can use the docking
features and available USB ports on the side and back.
6RJ45 connector Support Ethernet connection 10/100/1000 Mbps.
7Security Lock Secures monitor with security cable lock.
8Barcode serial number label Required when contacting Dell for technical support.
9Regulatory label Lists the regulatory approvals.
Side View
Left view Right view
Label Description
1Speaker
2Microphone input (Only for USB device)
3Headphone out (Only for USB device)