ASUS Dual 4K USB-C Dock is a compact, portable, and stylish 5-in-1 docking station that offers dual 4K 60 Hz output via HDMI 2.1 and USB-C®, superfast 10 Gbps file transfers via USB, Gigabit Ethernet, and up to 100-watt Power Delivery to power and charge laptops and mobile devices. It offers users a world of convenience, efficiency, and productivity. "Dimension: Dock: 104 x 44 x 14 mm Cable: 15 cm. Weight: 98g. Material: Plastic, Metal. Cable Type: USB3.2 Gen2 Type C. Interface: Upstream: 1 x USB 3.2 Gen2 Type-C (10Gbps/DP1.4/input: PD 100W) Downstream:1 x USB 3.2 Gen2 Type-A ports (10Gbps/5V@2.1A.) 1 x USB 3.2 Gen2 Type-C1 port (DP1.4/10Gbps/5V@1.5A) (DP1.4 with a maximum output resolution of 4K@144Hz or 8K@30Hz) 1 x USB 3.2 Gen2 Type-C2 port (PD 100W or 10Gbps/5V@1.5A) 1 x RJ-45 (1 Gigabit & Wake on LAN, PXE, Mac address pass through) 1 x HDMI 2.1 with a maximum output resolution of 4K@144Hz or 8K@30Hz HDMI & USB-C Dual output at the same time 4K@60Hz"