USB Hub 3.0 7 Port Our 7-port USB hub expands the functionality of your workstation and allows you to quickly and easily connect different devices. If you do not need a driver, you can easily add 7 USB 3.0 ports to your PC laptop at the same time, e.g. Keyboard, mouse, card reader, hard drive, webcam, MP3 player, etc. 1. No driver installation required, easy to setup. 2. High speed, any interface transfer speed up to 5 Gbps. 3.With a separate switch, you save electricity and environmental protection. 4. LED indicators for each port, you can easily detect the working status. 5. Compact size with 60cm USB 3.0 data cable, easy to carry and easy to use. 6. 1 Intelligent USB charging port, can charge smartphones and other devices at the same time. 7. If you always use a large USB device, an external power supply can be connected to increase the power supply. 5 V 2 A power supply With the 5V 2A adapter, you can quickly transfer data and charge efficiently The hub makes it easy to connect and charge different devices at the same time. Independent switches The Groofoo USB hub has 7 ports. Each connection has independent on/off switches with LED indicators that allow you to turn the separate USB connection on and off without having to disconnect the device from the mains supply. Compact size The design of the hub is uncomplicated and compact. Size is 16 cm x 4.4 cm x 2.2 cm, only 0.15 kg. Easy to use and easy to carry anywhere. Ideal for home office and travel. Widely compatible Compatible with all USB 3.0, USB 2.0, USB 1.1 and USB 1.0 devices. Supports Windows XP / Vista / 7/8/10 and Mac / Macbook / Macbook Air / Macbook Pro and Linux systems