Input / Output : 20V/5A USB 2.0 *2 : 5V/1A USB 3.0 *2 : 5V/1.5A OS Support : Windows 7/8/10, Mac OS 10.2 and above HDMI (1) : 3840*2160@60HZ HDMI (2) : 3840*2160@60HZ Display Port : 3840*2160@60HZ Ethernet Port : 1000Mbps Audio Port Bndwidth : 96k USB 2.0 Data Transfer Rate : 480Mbps USB 3.0 Data Transfer Rate : 5Gbps USB-C (PD) : 20V/5A(100W) SD/TF Card Data Transfer Rate : 480Mbps SD/TF Card (Max Capacity) : SDHC-UP TO 32GB , SDXC-UP to 2TB