Port replicator.
https://www.dell.com/support/kbdoc/en-us/000126572/supported-resolutions-on-the-dell-d3100-usb-3-0-docking-station
Connecting a battery backup (UPS) to a tower also provides the battery icon… still is most likely a laptop though.
Port replicator.
https://www.dell.com/support/kbdoc/en-us/000126572/supported-resolutions-on-the-dell-d3100-usb-3-0-docking-station
Connecting a battery backup (UPS) to a tower also provides the battery icon… still is most likely a laptop though.