?High Quality?The high-quality chip uses multiple safety protection measures to avoid over-current, over-voltage, short circuit, and high temperature. ?Our Advantages?1- Made of high-quality aluminum alloy material and USB 3.0 mechanism, while 4 ports transmit data without pressure; 2- Plug and play and support hot swap; 3- Small and portable. ?5Gbps Super Speed Data?The USB 3.0 Port transfers data at speeds up to 5gbps, it can transfer high-definition movies, pictures, large files, etc. in seconds, which is 10 times faster than a USB 2.0. With 2 USB 2.0,transfer data rate up to 480Mbps. You can easily use more USB A peripheral devices at the same time. ?Wide Appliaction?Compatible with MacBook Pro 2022 and earlier, MacBook Air 2020 and earlier, MacBook 2018/2017 and earlier,Pad Pro 2021-2018, Mac 2021-2017, Samsung Galaxy S10/S10/Note 10/Chromebook Pro, Surface Book 2 and other phones/ laptops/tablets. ?USB3.0 Hub 4 in 1?Can easily expand one of your computer’s USB ports into four port. for Windows, PCs, Linux, XBOX, PS4 5, flash drive, keyboard, mouse, card reader, HDD, cellphone OTG adapter, printer, camera, USB fan and USB cables.