Features: * Add 8 additional ports to your PC, including 7 USB 3.0 ports, a 3.5mm DC port, effectively expanding its connectivity. * 3.5mm DC port, without external power supply, it can drive 1T mobile hard disk. * SuperSpeed USB 3.0 port bring fast data transmission, and support various USB peripherals, such as USB flash disk, mouse, keyboard, etc. * It has 7 USB 3.0 ports, can effectively solve the the problem of less port. * Made of premium aluminum alloy, the USB-C hub is sturdy and durable with long service life. * Plug and play, no drivers or software required, widely compatible with laptops or computer's USB port, meeting diverse needs of users. Specifications: Material: ABS+Aluminum Alloy Color: Silver USB3.0 Transmission Rate: 5.0Gbps640MB/s DC Port: 3.5mm DC Port Cable Length: 27cm Item Size: 15.8 * 4.6 * 2.7cm / 6.22 * 1.81 * 1.06in Item Weight: 118g / 4.16oz Package Size: 20.1 * 13.8 * 4.4cm / 7.91 * 5.43 * 1.73in Package Weight: 143g / 5.04oz Package List: 1 * USB Hub