USB 3.0 VGA Adapter & 3-Port Mini HUB JUH410 Supports display resolution:2048 x 1152 @ 32bit Display Rotation: 0, 90, 180, 270 Compatible with Windows and Mac OS Backwards compatible with USB 2.0 and USB 1.1 device Transfer rates of up to 5Gb/s, enable bulky file backu