Only USB 2.0 ports?

I can’t manage to make a Google Coral TPU work in usb 3.0, only 2.0.

Every port I use appears under Bus 01 (usb 2), none of them connects to Bus 02 (usb 3).
I’ve tried the 2 blue ports ine the front, the 2 behind, and the usb C also.

root@frigate:~# lsusb -tv
/: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/7p, 5000M
ID 1d6b:0003 Linux Foundation 3.0 root hub
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/9p, 480M
ID 1d6b:0002 Linux Foundation 2.0 root hub
|__ Port 4: Dev 3, If 0, Class=Vendor Specific Class, Driver=ch341, 12M
ID 1a86:7523 QinHeng Electronics CH340 serial converter
|__ Port 5: Dev 12, If 0, Class=Application Specific Interface, Driver=, 480M
ID 1a6e:089a Global Unichip Corp.
|__ Port 6: Dev 4, If 0, Class=Mass Storage, Driver=usb-storage, 480M
ID 05e3:0751 Genesys Logic, Inc. microSD Card Reader

I’ve bought my Herobox in september 2022.

Any idea?

I’ve finally found my problem : cable from usb Coral was not good enough. Now it’s recognized usb 3.