StarTech.com Thunderbolt 3 to Dual DisplayPort Adapter - 4K 60Hz Dual Monitor TB3 DisplayPort 1.2 Video Adapter -

This high-performance Thunderbolt 3 adapter lets you add two 4K 60 Hz DisplayPort monitors to your Windows or Mac computer through a single Thunderbolt 3 port, 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 MacBook Pro, Dell Precision, and Dell XPS. Thunderbolt 3 is a protocol that uses the USB-C connector, but your computer system must support Thunderbolt 3 in order for the adapter to function as expected. With an unprecedented 40 Gbps of throughput, Thunderbolt 3 uses a single port to output dual 4K resolution at 60 Hz to two independent displays. This performance enables you to run the most resource-demanding applications imaginable on two independent displays, which is perfect for editing 4K video or performing other Ultra HD tasks such as creating CAD drawings or reviewing medical imagery. For added versatility, the Thunderbolt 3 adapter can be used to connect two DisplayPort channels to a single 5K display. Using a Thunderbolt 3 adapter is the only way to connect a 5K display to computers that don't have multiple DP or Thunderbolt 3 ports, such as your Dell Precision 15 3000 Series workstation. Functioning as an external 2-port graphics adapter with audio support, this is a compact and convenient alternative to a laptop dock when you don't need full docking capability. With two UHD 4K displays, you can work more efficiently from your laptop, so you can accomplish more in the same amount of time. Plus, with each display delivering 4K performance, you can have four times the screen space compared to 1080p. Creative professionals can be more productive with the freedom to edit 4K video on one display while previewing raw video playback on the second 4K display.