According to my research and the manufacturer's specifications, the connections are as follows: 2 SuperSpeed USB 3.2 Gen 1.0 Type-A ports; 5 GB/s signal frequency 1 SuperSpeed USB 3.2 Gen 1.0 Type-C port; 5 GBit/s signal frequency (data transfer only; charging or external monitors are not supported) 1 AC power input 1 HDMI v1.4b port 1 headphone/microphone combo port