?Wide Appliaction?: Our usb extender hub applies to various devices: laptop, pc tower, xbox, ps4, flash drive, keyboard, mouse, card reader, HDD, cellphone OTG adapter, printer, camera, USB fan and USB cables. ?Plug and Play?: USB multiport adapter can be used without installing drivers, and can be plugged into the USB port of a laptop computer, supporting hot swapping. ?LED indicator Design?: Multi port usb hub with blue low-light indicator light, faint and not dazzling, but also able to know the working status at any time, grasp the power status. ?5Gbps Improve Efficiency?: Our 3.0 usb hub provides 5Gbps fast and stable data transfer, with a speed sufficient to transfer HD movies in seconds. The laptop usb port expander can simultaneously read two 1TB 2.5 inch SSD. Backwardly compatible with USB 2.0 and USB 1.1 devices. ?4 Port USB Hub?: Our usb splitter can obtain extra usb ports, easily expand one of your computer’s usb ports into four ports(?Does not support charging?). Support 4 ports to work at the same time, without any pressure, and keep the temperature in the middle range.