6 in 1 Connections: 1 HDMI + 2 USB 3.0 + SD Reader + Micro SD + Type C PD (Power Delivery). · Connections: 1 HDMI + 2 USB 3.0 + SD Reader + Micro SD Reader + Type C PD (Power Delivery). · HDMI resolution output: UHD 3840 x 2160, 30Hz. · USB 3.0: Data transfer speed up to 5 Gbps, compatible with USB mbps. · Card Reader: compatible with SD and Micro SD. · Type C PD: Allows to load your device - Version PD 3.0, maximo 20V / 5A. Important note: Not all USB-C ports support a video output. To know if your USB-C port allows to transmit a video signal, it must have a lightning symbol (Thunderbolt 3) or a D (DisplayPort) next to the port