The Sabrent Thunderbolt 3 Dual HDMI 2.0 Adapter is the ideal device to add two HDMI monitors to your current workstation. The ability to increase one's work-flow by utilizing multiple monitors or displays is undeniable, and the Thunderbolt Adapter allows a person to do precisely that; make use of HDMI monitors to complete work faster, and more efficiently. The Sabrent Adapter is very easy to use. Just plug the Thunderbolt 3 cable into the computer and connect the HDMI device(s) into the adapter. It is that quick and that simple. The video output is uncompromising with 4K at 60Hz resolution. PLEAE NOTE: Not Compatible with USB TYPE-C. Thunderbolt 3 and USB TYPE-C are not the same Tecnology. Features: Add two HDMI dispalys with resolutions of up to 4K at 60Hz to you Windows or Mac OS Computer. Enjoy full GPU performace via Thunderbolt 3 without draining system resources . Fully compliant with HDMI 2.0 standard. Composed using Aluminum alloy shell for maximum heat dissipation and high grade ABS plastic. Supported Modes: Extend, Mirror, & Primary Display. Each Monitor supports a maximum resolution of 4096 x 2160 at 60Hz. Supports Color modes of 16 and 32 bit. NO external power needed. System requirements: Windows computer with an available Thunderbolt 3 port and Windows 10 32 or 64 bit. Mac computer with an available Thunderbolt 3 port and Mac OS X 10.14 or above. Package contents: Thunderbolt 3 to Dual HDMI 2.0 Display Adapter. Thunderbolt 3 cable. Screw-in lock for detachable cable. User manual.NO external power needed. Supported Modes: Extend, Mirror, & Primary Display. Each Monitor supports a maximum resolution of 4096 x 2160 at 60Hz. Supports Color modes of 16 and 32 bit. Composed using Aluminum alloy shell for maximum heat dissipation and high grade ABS plastic. Enjoy full GPU performace via Thunderbolt 3 without draining system resources . Fully compliant with HDMI 2.0 standard. Add two HDMI dispalys with resolutions of up to 4K at 60Hz to you Windows or Mac OS Computer.