This high-performance Thunderbolt™ 3 adapter lets you add two 4K 60 Hz HDMI monitors to your Windows or Mac computer through a single Thunderbolt 3 port The Thunderbolt video adapter is compatible with computer systems that support Thunderbolt 3 such as models of Mac Book Pro Dell™ Precision & Dell XPS Thunderbolt 3 is a protocol that uses the USB (Universal Serial Bus)-C™ connector but your computer system must support Thunderbolt 3 in order for the adapter to function as expected If you connect the adapter to a USB (Universal Serial Bus)-C port that does not support Thunderbolt 3 the adapter will not function Connect two UHD 4K displays to your computer at 60 Hz With an unprecedented 40 Gbps of throughput Thunderbolt 3 enables you to achieve the previously impossible feat of using a single port on your laptop to output dual 4K resolution at 60 Hz to two independent displays This performance lets you run the most resource-demanding applications imaginable You can output independent content to each display at resolutions of up to 4096 x 2160p (60 Hz) which is perfect for editing 4K video or performing other Ultra HD tasks such as creating CAD drawings or reviewing medical imagery Supports dual 4K displays to work more efficiently Functioning as an external 2-port graphics adapter with audio support this is a compact & 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 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 Won&t drain system resources This adapter helps to keep your system running at peak performance Unlike USB (Universal Serial Bus) external video solutions Thunderbolt 3 lets you run Ultra HD 4K resolution at 60 Hz on both displays without draining system resources Because it’s backward compatible with your high-definition 1080p displays this is a great accessory for home office or other desktop workspace applications The TB32HD24K60 is backed by a 2-year Star Tech warranty & free lifetime technical support 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 contact your manufacturer Note In order to connect to two displays at 4K 60 Hz your computer system must have a fully enabled Thunderbolt 3 port that supports up to 40 Gbps or the host must support dual displays over Thunderbolt 3 Performance Supported graphics resolutions 1280 x 720 (HD 720)1920 x 1080 (HD 1080)1920 x 1200 (WUXGA)2560 x 1600 (WQXGA)3840 x 21604096 x 2160USB connector type USB (Universal Serial Bus) Type-CUSB connector gender Male Data transfer rate (max) 40 Gbits DVI output No HDMI output Yes Display Port output No Number of displays supported 2 Maximum resolution 4096 x 2160 pixels Refresh rate at maximum resolution 60 Hz Ro HS compliance Yes Certification CE FCCDesign Product colour Silver System requirements Windows operating systems supported Windows 10 Windows 10 Education Windows 10 Education x 64 Windows 10 Enterprise Windows 10 Enterprise x 64 Windows 10 Home Windows 10 Home x 64 Windows 10 Pro Windows 10 Pro x 64 Windows 8 Windows 8 Enterprise Windows 8 Enterprise x 64 Windows 8 Pro Windows 8 Pro x 64 Windows 8 x 64 Windows 81 Windows 81 Enterprise Windows 81 Enterprise x 64 Windows 81 Pro Windows 81 Pro x 64 Windows 81 x 64 Mac operating systems supported Mac OS X 1012 Sierra Mac compatibility Yes Weight & dimensions Width 60 mm Depth 114 mm Height 16 mm Weight 103 g Package width 144 mm Package depth 210 mm Package height 40 mm Package weight 200 g