4-IN-1 TRAVEL DOCK: USB-C multiport adapter has 4K 30Hz UHD HDMI video output for a single display, 2x USB-A 3.0 (5Gbps) ports, Gigabit Ethernet (GbE), and 60W Power Delivery 2.0 charging pass through EXTRA LONG CABLE: The portable USB-C mini dock’s 25cm (10 in.) attached cable provides extended reach to reduce port/connector strain on 2-in-1 devices or laptops on riser stands WIDE DEVICE COMPATIBILITY: USB C multiport adapter for USB-C & Thunderbolt 3 laptops, ultra books, Chromebooks, tablets & phones for brands like HP, Dell, Lenovo, MacBooks, Surface and Samsung Galaxy WIDE OPERATING SYSTEM COMPATIBILITY: With automatic driver setup, this all-in-one USB 3.1 Gen 1 Type-C docking station supports Windows, macOS, Chrome OS, Android (Galaxy S9 & up, Pixel 3) POWERED BY LAPTOP OR EXTERNAL ADAPTER: This dock can draw power from the laptop USB bus or charge the laptop via PD-Passthrough if a USB-C power adapter is connected (12W for dock & 48W for charging)