7In1 Blitzwolf Bw-Th7 Surface Hub Dc 5V Hdmi Usb 2.0 Typu-A Display Port Full Hd 3.5Mm Audio Usb 3.0 Typu-A Rj45 Gigabit Ethernet. 7In1 Blitzwolf Bw-Th7 Surface Hub Dc 5V Hdmi Usb 2.0 Typu-A Display Port Full Hd 3.5Mm Audio Usb 3.0 Typu-A Rj45 Gigabit Ethernet