TOTU USB Hub, 4 Port USB Hub with USB 3.0 Port and 3 x USB 2.0 Ports, Super Fast Ultra Thin Mini USB Adapter Compatible with PC,Laptop, Keyboard, Mac OS,Windows, Linux System

4-in-1
USB Hub: This mini USB hub has one USB 3.0 port and three USB 2.0 ports. Turn your laptop' s one USB port into four, this USB distributor allows you to connect multiple hardware such as mouse, keyboard, printer, USB, camera or cable, etc.
Super Speed 5Gbps Data Transfer: USB 3.0 port enables 5 Gbps transfer speed, which is 10 times faster than USB 2.0. Efficient data transfer allows 1G files to be transferred in 5 seconds at lightning speed, greatly reducing the burden of daily work. Compatible with USB flash drives, SD card readers, mice, keyboards and other USB devices.
Extensive Compatibility: The USB 3.0 hub is compatible with MacBook Pro 2021/2020/2019/2018, MacBook Air 2020/2019/2018, iPad Pro 2021/2020/2018, Surface Book 2, Samsung Galaxy S20. S20 Plus, S20 Ultra, S10 / 9/8, Note 9/8, Huawei P40/30/20/10, Pixelbook, Dell XPS 15/13, Galaxy Book, Chromebook / Pixel, etc. (not all types).
Plug and Play: It' s super easy to use. Just plug and play. No additional drivers/software needed, just plug and play. This laptop USB hub is miniature and portable, ideal for your work and travel.
Ultra Slim Compact Design and Advanced Chipset: The USB A dock is compact and durable, it easily fits in your pocket or computer bag for easy travel.