This high-performance Thunderbolt 3 adapter lets you add two 4K 60 Hz DisplayPort monitors to a computer through a single Thunderbolt 3 port (USB-C), or it can be used to connect your Thunderbolt 3 port to a 5K 60 Hz display using two DP cables. The Thunderbolt video adapter is compatible with computer systems that support Thunderbolt 3, such as models of Dell Precision and Dell XPS.

Your computer’s Thunderbolt 3 ports might not function properly until you update one or more of the following on your computer:

• BIOS
• Thunderbolt firmware
• Thunderbolt 3 controller drivers
• Thunderbolt 3 software

The required updates will vary depending on your computer.

For an up-to-date list of affected computers and instructions, visithttp://thunderbolttechnology.net/updates. If your manufacturer isn’t listed on the Thunderbolt website, contact your manufacturer.

Note:

• If you're using a video adapter to connect this device to a monitor other than DisplayPort, such as HDMI or VGA, an active video adapter is required.
• In order to connect to two displays at 4K 60Hz, your computer system must have a fully enabled Thunderbolt 3 port that supports up to 40Gbps or the host must support dual displays over Thunderbolt 3.