JINYU INSTANT EXPANSION: This 7-port USB 3.0 data hub can instantly expand 1 USB 3.0 port to 7 external USB 3.0 data ports for keyboard, mouse, printer, hard drive and other USB devices. Plug and play, no installation required, hot swap. USB power supply includes power supply: The USB 3.0 hub is equipped with a 5V/2A power supply, which provides a stable power supply for the USB 3.0 hub, ensuring that the hub can also work stably under multiple devices. And can charge USB devices whiletransferring data. 5Gbps high-speed data transmission: 7 USB 3.0 interfaces, the maximum transmission speed can reach 5Gbps, and HD movies can be transmitted in seconds. Ten times faster than USB 2.0 and compatible with USB 2.0/1.1. Equipped with individual on/off switchesto control each USB port so you don't have to unplug. The blue LED indicator lights up when power is applied. USB Type-C Adapter: Our 7-port USB splitter comes with a USB Type-C adapter to connect any USB-A device or peripheral (such as flash drives, keyboards, mice, game consoles, USB hubs, etc.) to one USB port. C-capable devices such as Mac's Type-C port,smartphones, and tablets are used for data synchronization. With fast data transfer up to 5 Gbps, movies and files are transferred in seconds. Wide Compatibility: Our USB hubs are compatible with all USB 3.0, USB 2.0, USB 1.1 and USB 1.0 devices. Support Windows / Mac / Linux system. They are great companions for travel, work, home and school. Delivery Quantity: 1 Piece Package Contents: Only the above package contents, excluding other products. Size: 17.1*2.1*4.6cm (Reminder: The size is measured by hand, please allow 1-2 cm measurement error) Colour: Black (Due to different monitors and lighting effects, the actual color of the product may be slightly different from the picture color.)