The VisionTek Thunderbolt 3 Mini eGFX enclosure is ideal for creative professionals, IT/enterprise power users, professional users in healthcare, finance, scientific research labs, etc., and gaming enthusiasts seeking the ultimate GPU performance improvement to Thunderbolt 3 equipped laptops. Delivering up to 40Gbps of bandwidth, Thunderbolt 3 is incredibly fast interface that is popular on next generation of laptops and mini PCs. VisionTek's Mini eGFX combined with a graphics add-in card significantly boosts the GPU performance of a Thunderbolt 3 enabled laptop, via a plug-and-play connection to the enclosure.