2 Gen 1 Type-A ports or the single Type-C port. Accessories can be connected using the two USB 3. Additionally, there is a VGA port which supports Full HD 1920 x 1080 resolution at 60 Hz for older monitors.The DA310 features a multifunctional USB Type-C port that supports data, display, and up to 80W power pass through, allowing you to connect seamlessly to just about any device.