Dell Studio 1749 (Early 2010) - Manual (Page 28)

26
Using Your Studio Laptop
6 eSATA/USB combo connector with USB PowerShare — Connects to eSATA compatible
storage devices (such as external hard drives or optical drives) or USB devices (such as a
mouse, keyboard, printer, external drive, or MP3 player). The USB PowerShare feature allows
you to charge USB devices when the computer is powered on/off or in sleep state.
NOTE: Certain USB devices may not charge when the computer is powered off or in sleep
state. In such cases, turn on the computer to charge the device.
NOTE: If you turn off your computer while charging a USB device, the device will stop
charging. To continue charging, disconnect the USB device and connect it again.
NOTE: The USB PowerShare is automatically shut off when only 10% of the total battery life
remains.
7 Antenna in connector (on supported models) — Connects to an external antenna to view
programs using the TV tuner card (optional).