Mini USB Hub Extensions Aluminum 4 Port USB 3.0/2.0 5Gbps High-Speed Data Transmission USB Port Splitter Ultra-Slim USB Data Hub Portable for MacBook Pro Air HP XPS (USB A Grey)

Ultra-thin USB Hub: Full aluminum body only 7.6 mm thick sturdy and lightweight and resistant to fingerprints high temperatures and scratches.
High Speed USB 3.0: 1 USB 3.0 port 3 USB 2.0 ports the rear port of the splitter is USB 3.0 Maximum transmission bandwidth is up to 5.0G bps read speed 60MB/s write speed 35MB/s side 3 USB 2.0 ports different ports adapt to different devices at workUSB charger: It is not only a hub but can also charge four mobile phones at the same time. When connected to the power supply it supports powering the device at a charging rate of 5V2A while ordinary hubs do not support powering extended devices when connected to a power source.
Passive Hub: The USB port hub keeps your devices and data safe and supports hot swapping. No need to install any software or drivers just plug and play.
Wide Compatibility: Compatible with most USB devices and systems this dual USB port for laptops is compatible with Windows 12 11 10 8 7 Vista XP Mac OS x 10.6 - 10.12 or higher version Linux 2.6. 14 or later compatible.