Intel USB 3.0 xHCI
Install the Intel USB 3.0 xHCI driver update from www.dell.com/support.
Figure 38. USB controllers
NOTE: USB 3.0 driver supports USB 3.1 Gen 1 features.
Downloading the Wi-Fi driver
1
Turn on the computer.
2
Go to www.dell.com/support.
3
Click or tap Product support, enter the Service Tag of your computer, and then
click or tap Submit.
NOTE: If you do not have the Service Tag, use the auto-detect feature
or manually browse for your computer model.
4
Click or tap Drivers & downloads → Find it myself.
5
Scroll down the page and expand Network.
6
Click or tap Download to download the Wi-Fi driver for your computer.
7
After the download is complete, navigate to the folder where you saved the Wi-
Fi driver file.
8
Double-click or double-tap the driver file icon and follow the instructions on the
screen.
Downloading the media-card reader driver
1
Turn on your computer.
2
Go to www.dell.com/support.
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