The case is Rosewill R363-M-BK MicroATX Mid Tower Case w/400W Power Supply and the motherboard is Asus H110M-A/M.2 Micro ATX LGA1151 Motherboard can I plug the front USB 2 in?
I looked up the manual for that motherboard, and it has a USB 2 header in addition to the USB 3 header, so you can connect the front panel USB to the USB 2 header.
I looked up the manual for that motherboard, and it has a USB 2 header in addition to the USB 3 header, so you can connect the front panel USB to the USB 2 header.
The motherboard has a usb 2 header for the case's usb 2.0 ports. Just a word of waring the psu that comes with that case is junk and I highly recommend replacing it with a better psu.