Features: Expand your connection with our 7 Port USB3.0 Hub,to connect multiple peripherals simultaneously, for enhancing productivity and entertainment needs. Experience fast speed data transfer with USB3.0 technology, offering speeds up to 5Gbps for efficient file transfers, convenient and wide compatibility with various USB devices. For office workers needing to connect multiple peripherals, students seamlessly device integration in libraries or classrooms, and enthusiasts exploring new gadgets. Perfectly for diversed environment such as home offices connecting printers and external disks, family entertainment setting linking gaming consoles and auditory systems, and educational setting supporting classroom activity. From aluminum alloy, this USB hub ensures stability with overcurrent, overvoltage, and shortcircuits protecting, featuring LED indicators for easy status monitoring. Specifications: Item7 Port USB 2.0 Adapter Speed: 5Gbps Features: Led Lights Size:about 135.2x78.9x30.7mm/ 5.32x3.1x1.21in Component: Aluminum Charging Standard Optional Package Includes: 1PC 7 Port USB 2.0 Adapter note: 1cm=10mm=0.39inch Due to problem of lighting effect, there nmightbe certain tolerances in product, please understand. Please allow 0-1cm error due to manual measurment.