4 USB Ports Expansion: This USB Hub turns 1 USB A port into 4 USB A ports with your devices for mouses, keyboards, U disks, flash drives, and more USB Peripherals. Greatly improve your work efficiency | Transfer Files in Seconds: The USB 3.0 Hub supports a max file transfer speed of 5Gbps. That's fast enough to transfer a 10 GB file in just 16.4 seconds | Plug and Play: No additional drivers or software are required. The USB multiport adapter is plug-and-play for Windows, macOS, Linux, Chrome OS, and More | Wide Compatibility: In addition to laptops and desktop computers, this USB 3.0 splitter also supports other devices with USB A such as Xbox Series, PS5, car systems, etc., which can meet the various needs of your daily life | Compact Mini Size: This USB A hub is designed to be very compact and portable, which is only 0.4 inches thick and 33g heavy. It is very suitable for your travel and business trips