Super Slim and Portable-The thin, lightweight design make this hub a great travel companion to expand one USB 3.0 port into four no matter where you are: office, cafes, outdoors, or forests away from the city, you can work freely anywhere. Wide Compatibility-This portable USB splitter for laptops is the reverse and is compatible with USB 2.0(480Mbps) and USB 1.1(12Mbps) devices. Use with PC, MacBook, iMac, Mac mini, XPS, Flash Drives, & any other USB-compatible devices. Perfect Protection&Durability-With years of experience in multiple port hubs, ORICO USB hub built-in high-performance chip to keep your devices and data safe, and supports hot swapping. Has over-current protection built in each port to protect both connected devices and your hub from power surges. 5Gbps Data Transfer-With high efficient USB3.0,This ORICO 4-port USB splitter provides 5 Gbps stable data transfer(10 times faster than usb 2.0) and can transfer a HD movie in seconds.Easy to read hard drive. Also, for a stable connection, please avoid connecting devices that exceed a total of 900 mA. 4-port at Same Time-The small and speedy USB Multiport Adapter can easily expand one of your computer’s USB ports into four USB 3.0 Ports to iMac, Macbook, Mac Pro / mini, Surface Pro, XPS, Notebook PC, Mobile HDD, and More. Just Plug and play, you don't need a driver and it's easy to use. That’s fine for keyboards, mice, and memory sticks.(Does not support charging for phone or other device!).