Features: Experience multitasking with Two PD USB3.0 Hubs, featuring Two outputs supporting up to 4K resolution for visual across multiple screens. This Hubs offer Power Delivery fast charging Type C, ensuring devices stay powereds while you work or play, from aluminum alloy for long use. for enthusiasts and professional, this Hubs for wide ranges of devices including smartphones, laptops, and tablets, supporting systems. for gaming, office tasks, and media playback, its makes it easy to set up, whether home, in office, or on the go. With over voltages, over current, and short circuits protections, this Hubs ensures safe and Performances, making it essential accessory for individual. Specifications: Materials: Aluminum alloy Style: 4 in 1, 2 in 1(optional) Size:60x50x10mm/2.36x1.97x0.39inch Package Includes: 1PC USB C Docking Station note: Please allow 1-3mm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the picture may not reflect the actual of the item. Thank you!