4 USB ports on this USB Hub enable simultaneous data transfer between 4 devices. Plug & play; no need to instal drivers. It will make a terrific travelling companion. Your laptop, desktop, or tablet's USB connectivity is increased by this USB 3.0 4-Port Bus Powered Hub. It provides more mobility at work thanks to the integrated 1 ft USB 3.0 cable. You can save time by using the 4 USB 3.0 SuperSpeed connections, which offer data transfer rates of up to 5Gbps (640MBps). 4 ports provide simultaneous data transfer between 4 devices. access to 4 USB 3.0 SuperSpeed ports immediately with a fuse to safeguard all apparatus Support for LED indication 1 TB of storage. Fully compliant: 5Gbps USB 3.0 Plug-and-play; no need to instal drivers makes it simple to use. Convenient: Compact and light. It enables you to connect USB-enabled devices including keyboards, digital cameras, printers, and scanners. The portable and lightweight form makes it the perfect travelling companion. Important Information: - 2.4 GHz wireless devices, including Bluetooth keyboard and mouse adapters, may not function in close proximity to USB 2.0, which may result in malfunction. Such equipment needs to be connected to USB1.1, The device is only intended for data transfer, not charging. The combined current of the 4-port cannot be more than 900mA. To ensure a reliable connection, some current-hungry equipment, including external HDDs, should be powered by a separate power adapter. Four ports provide simultaneous data transfer between four devices.