Features: Expand connectivity effortlessly with this 7/4port USB hub featuring USB3.0 (5Gbps) and USB 2.0 (480Mbps) ports, OTGs supported, and aluminum alloy construction for multi device compatibility and performances. Engineered with USB A 3.0, USB A 2.0, and USB C ports, this hub offer plugs and play functionality across for systems while maintaining portability through aluminum housing. for professional, students, and enthusiasts needing simultaneous connection for external drives, peripherals, and mobile devices during workstations or mobile setups. Streamlines office tasks, gaming setups, or travel workflows by consolidating USB storage, keyboards, mouse, and power dependent accessories into 1 space saving hub with enhanceds thermals management. Optimize device expansion with two USB C compatibility and integrated power delivery, ensuring stable data transfers and peripherals operations across laptops, tablets, and smartphones home/office environments. Specifications: Materials: Aluminum Alloy, PVC Product Size: 90x17.5x8mm, 140x17.5x8mm line length 135mm Color: Silver-gray Plug Type: USB A/USB C 2plug styles: 7Port, 4Port(optional） Package Includes: 1PC USB Hub note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.