USB Hub,USB Splitter, 4-Port USB Hub,1 USB 3.0 + 3 USB 2.0 Hub Portable Multiport Adapter Expander Charging Splitter USB Extender Compatible with MacBook Mac Pro, PC,Camera Keyborad Mouse（USB 2.0+3.0） - BYONGCHO

• √Ultra-thin and compact design, fast heat dissipation, easy to carry and beautiful appearance. Support 4 ports to work at the same time, plug and play, no power supply required. √Strong USB Splitter : Has over-current protection built into each port to protect both connected devices and your hub from power surges. Compatible with PS4 Gaming, Apple MacBook, Microsoft Surface Pro, iMac, Dell XPS, Lenovo, Asus, Hp, playstation 4, Xbox One. √Supports USB 2.0 transfer rates up to 480 Mbps,USB 3.0 ransfer rates up to 5GB. backward compatible with 1.1 devices and hosts. √HHigh Speed Data Hub : Supports Transfer Speeds up 5GB （USB 3.0）,480Mbps (USB 2.0), 12Mbps (USB 1.1). Compatible with Windows 10/8/8.1/7 / Vista / XP and Mac OS X, Linux and Chrome OS. (Compatible USB 2.0 and USB 1.1.). √What You Get : 1 Port USB 3.0+ 3 Port USB 2.0 Hub Multiport Expander, welcome guide, our worry-free 18-month warranty, if there is any problem with the product. Please be free to send a message to us, we will give you full refund directly.