High Speed Aluminum Alloy Metal,7 Port USB Hub 3.0,Independent Button,7 Port Hub With One Pull Seven USB Cable Splitter Specification: Product Name: Docking Station Product Color: Black Material:Alufer Gross Weight: 175g/0.39lbs Single Package Size: 21×9.5×3cm/8.27x3.74x1.18inch Product Size:16.5×4.2×1.8cm/6.50x1.65x0.71inch USB: USB3.0×7 Transmission Speed:5Gbps Line length: 1.2 meters Features: Aluminum alloy material: Good texture, with buttonst, and a blue light display. USB 3.0 data cable for data transmission and power supply: an external USB 3.0 seven port hub, plug and play, with fast transmission speed; The built in current protection device can effectively ensure the connected device and the Hub itself in the event of sudden power on. Wide range of supported devices: supports USB 3.0 to serial interface settings, with a transmission speed of up to 5Gb/s, and downward support for USB 2.0/USB 1.1; Supports USB 3.0 disk drives, high resolution cameras, video surveillance cameras, digital video cameras, and multi channel audio and other broadband peripheral devices. Supports hot swapping True USB3.0: The input end adopts a sturdy USB3.0 B bus seat, effectively ensuring USB3.0 signal transmission. True USB 3.0 USB 3.0 and traditional USB simultaneous operation: It can be used with a range of USB devices and allows multiple USB 3.0 and traditional USB devices to operate simultaneously. Independent design: One interface, reducing the number of device unplugs and extends the service life of the device.Docking station packs power and capability into a compact and lightweight design, easily allowing you to bring it along for home, work, travel, and/or business trips Package Include: 1×Concentrator . Specification: Product Name: Docking Station Product Color: Black Material:Alufer Gross Weight: 175g/0.39lbs