Product Description Expand your single USB Port into 4(three 2.0 and one 3.0 port). Great USB expander for keyboard, mouse, hard drivers, USB Flash Driver, webcam, speaker, Printer, USB WIFI adapter, and more. USB charger can charge four phones at the same time, the maximum current of a single port can reach 900mA. Built-in overcurrent protection chip provides a shield for both connected devices and the hub Great Compatibility: 4-port USB hub applies to various devices: laptop, pc tower, XBOX, PS4, flash drive, keyboard, mouse, card reader, HDD, cell phone OTG adapter, printer, camera, USB fan and USB cables.
