USB2.0 HUB 20 Port Industrial USB Distributor

What happens if I put USB 2.0 in 3.0 port?

3.When selecting a U disk,it is recommended that the USB3.0 version of the U disk is much higher than the performance, appearance,and speed than USB2.0.The maximum output current of 3.0 is 1.3.0 has been basically popularized.Most of the computers produced in the market have 3.0 interfaces,and many mobile hard disks and other devices have also begun to use 3.0 interfaces.

Product Features 

The Power Bank HUB charger features a multigrid design, which enhances heat dissipation.The improved heat dissipation also helps prolong the lifespan of the charger and the connected devices.
The Transfer file hub USB2.0 charger is widely compatible with various USB devices,such as mobile power supply,u disk,mouse,mobile phone,etc.It can accommodate most USB devices and does not require multiple chargers or hubs.
The removable hub charger provides flexible placement options.You can attach the Hub Station 2.0 charger to the wall or place it on the desktop, depending on your preference and convenience.
The 200W integrated power supply provides sufficient and efficient charging for all your devices.The built-in power supply is FCC,CE and RoHS certified, ensuring its safety and compliance with international standards.