7 CHARGING AND DATA PORTS - USB charger hub provides up to 5 Gbps data transfer and fast chINCREDIBLE DURABILITY - USB multiple port hub with mounting brackets is made of study aluminum alloyHIGH COMPATIBILITY - USB multiple port extender or external USB hub is compatible with most devicesFAST INSTALLATION - powered multi port USB hub installs in minutes; no software and drivers requiredEXPAND YOUR LAPTOP'S FUNCTIONALITY - USB data hub provides capability to connect up to 7 devices