MicroUSB USB hubs
microUSB
— the presence of a micro USB port for connecting peripheral devices in the hub design (or a card reader with a hub function).The main scope of microUSB is portable equipment — smartphones, tablets, etc. Accordingly, it makes sense to purchase a hub with such a connector if you want to connect peripherals that were originally designed for mobile gadgets to a PC — for example, flash drives for smartphones with USB OTG function. Usually there is only one microUSB connector — more is simply not required.