Featuring a user-friendly design and non-slip connectors, a reinforced cable, and a precision USB-C plug, this adapter plugs snugly into your device for better signal transmission. There are three ports in this data hub that are HDMI-compatible, USB, PD and can be used simultaneously, which is suitable for USB C laptops, phones, tablets and other devices. It is constructed of aluminum alloy, ABS, copper material. The length of this product is 6.12cm, the width is 2.8cm and the height is 1cm. It is ideal to use at home, on working place or during travelling. Item Name: Docking Station Material: Aluminum Alloy+ABS+Copper Features: Stable Transmission, Easy to Carry, Multiport Expansion/port: USB3.0, PD Charging, HDMI-compatible USB 1xUSB3.0 HDMI-compatible: 2.0 4K 30Hz 1080P Power Output: 5V-20V Current: 3A-5A Power: 15W-100W Power Input: 5V/1.5A USB3.0 Transmission Speed: 5Gbps USB2.0 Transmission Speed: 480Mbps Size Details: L: 6.12cm/2.41", W: 2.8cm/1.1", H: 1cm/0.39"(Approx.) Cable Length: 12cm/4.72" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Docking Station