This USB-C multiport adapter supports 4K 30Hz HDMI or 1080p VGA and turns your MacBook Pro, Dell XPS, or other USB-C laptops or tablet into a workstation, anywhere you go. The USB Type-C multiport adapter provides 4K HDMI or 1080p VGA video output, two USB 3.1 Gen 1 Type-A (5Gbps) ports (including 1x Fast Charge port), a single USB 3.1 Gen 1 Type-C (5Gbps) port, an SD/MicroSD card reader and a Gigabit Ethernet port, all through one connection to your laptop\'s USB-C or Thunderbolt 3/4 port. Plus, it offers advanced charging through USB Power Delivery 3.0 and an extra-long attached 12-inch (30 cm) host cable for an extended reach to offer more set up flexibility. USB 3.1 Gen 1 (5Gbps) is also known as USB 3.2 Gen 1 (5Gbps) and USB 3.0 (5Gbps).