34 Using the dynadock 4K Docking Station andAdjusting SettingsCharging USB devices using Toshiba USBSleep and ChargeYour dynadock 4K docking station can supply USB buspower (DC 5V) and can charge select USB devices (such astablets and mobile phones) using the dynadock 4K dockingstation's front USB ports (“USB Sleep and Charge” ports)even when your computer is undocked or disconnected fromthe dynadock 4K docking station, or your computer is off.The “USB Sleep and Charge” function may not work withcertain external USB devices. Please contact the USBdevice manufacturer or check the specifications of theexternal USB devices for further details.This function can only be used for the ports that support the“USB Sleep and Charge” function (hereinafter called“compatible port”).Compatible USB ports have the ( ) symbol icon.To charge a device when the dynadock 4K docking station isdisconnected or the connected computer is off:Using the “USB Sleep and Charge” function to chargeexternal devices may take longer than charging thedevices with their own chargers.1 Make sure the dynadock 4K docking station's ACadaptor is connected to an electrical outlet, and thedocking station is turned ON by pressing the powerbutton.2 Connect the USB device you want to charge to the USBport on the front of the dynadock 4K docking station.When there is a current overflow of the external USBdevice connected to the compatible port, USB buspower (DC 5V) supply may be stopped for safetyreasons.To stop charging the USB device, disconnect the devicefrom the dynadock 4K docking station.NOTENOTENOTENOTE