Is 2.4 A fast charging?

2.4A is a fast charge.The current is a charger with a current of 2.4A.Its rated voltage is generally five volts,and its power is usually about 12W,so it does belong to fast charging,but the fast charging efficiency of this power is relatively low.

Multi-port intelligent A-port hub features

This 10 Port Smart USB2.0 hub is easy to install,plug and play, hot pluggable.
This multi-port Usb Hub Station 2.0 charger is made of aluminum metal with superior toughness and precision design for excellent heat resistance and durability.  Highly crafted,robust metal housing protects against damage and is durable.
The portable Transfer file hub USB2.0 is convenient to carry and keeps the desk clean.It is convenient for business travel.