The j5create USB™ 3.0 Boomerang Docking Station JUD480 is a universal USB hub made of ABS plastic with passive cooling. It has VGA, HDMI, Ethernet (RJ-45), and USB 3.0 ports, making it compatible with any laptop size and brand. The docking station is AC-powered and comes with no manufacturer warranty. It is suitable for use with a variety of products and is manufactured in Taiwan. This is an open box item but this was hardly used because my work provided one shortly after I purchased this docking station.