USB Docking Stand High Performance Cable Hub Type-C to 4K HDMI-compatible USB 3.0 PD Splitter Cable Hub Specifications: This expansion dock is easy and convenient to use because it is plug play and driver-free.This expansion dock supports clear, delicate and smooth viewing experience with its high resolution and high-speed transmission.It is constructed of metal material.The length of the expansion dock is 21cm, width is 2.9cm and thickness is 1.2cm, so you can carry it with you conveniently.This expansion dock is suitable for being-used in computer, projector, TV set, mouse, keyboard and so on.Item Name: Expansion DockHDMI-compatible Output: Up to 4K/30Hz OutputUSB3.0: Support 5GbpsUSB2.0: Support 480MbpsUSB C Port: Supports Up to 5V@2A ChargingCompatible System: for Mac OS, for Windows, for AndroidFeatures: Multifunctional, Fast Transmission, LightweightSize Details: 21cm x 2.9cm x 1.2cm/8.27" x 1.14" x 0.47" (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 Expansion Dock