4 web cam(1920x1080 - usb webcam) with jetson nano will work?

i’m thinking about vision deep learning with jetson nano

nano have 4 usb 3.0 ports,

so i’m going to connect HD USB camera(1920x1080) in all ports,

but i 'm not convince that mainboard in jetson nano will cover them.

how many webcam should be nano cover?

Please refer to

The four ports are in embedded USB hub and share 5Gbps bandwidth. You would need to use USB3 cameras.