Mini USB Hub 4-in-1 Multi-Port Adapter with High-Speed USB 3.0 Port*1 and USB 2.0 Port Ultra Slim Portable Data Hub Applicable for Laptop iMac Pro MacBook Air Mac Notebook PC USB Splitter

4-IN-1 USB HUBThe 4-port USB adapter provides one Hi-Speed USB 3.0 port and three USB 2.0 ports. The USB 3.0 port transfers data up to 5Gbps 10 times faster than USB 2.0 transfers a HD movie in just 5 seconds no waiting! Efficient Heat DissipationThis USB hub is designed with a special aluminum housing and ultra-thin body to ensure portability while increasing heat dissipation efficiency by 20% which will allow for the fastest data transfer speeds. New Upgraded Smart ChipThis laptop USB port extender uses the latest generation smart chip to strongly ensure stable performance transmission and 4 ports work simultaneously without any pressure while avoiding over-current over-voltage and short-circuit problems.

Humanized DesignVery easy to use plug and play No adapters drivers or programs are required to provide you with the maximum convenience. support hot-swappable no need to worry about the security of data. Wide CompatibilityPHIXERO 4-port USB hub is suitable for various devices: laptops U disks mice keyboards etc. meeting the multi-port expansion needs of devices.