[  295.748550] usb 6-2: USB disconnect, device number 3
[ 1493.040494] usb 6-4: USB disconnect, device number 5
[ 1498.890138] usb 6-2: new full-speed USB device number 7 using xhci_hcd
[ 1499.018329] usb 6-2: not running at top speed; connect to a high speed hub
[ 1499.018747] usb 6-2: config 1 interface 4 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1
[ 1499.019585] usb 6-2: config 1 interface 4 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1
[ 1499.019855] usb 6-2: New USB device found, idVendor=2886, idProduct=0007
[ 1499.019857] usb 6-2: New USB device strings: Mfr=1, Product=3, SerialNumber=0
[ 1499.019858] usb 6-2: Product: ReSpeaker MicArray UAC2.0
[ 1499.019859] usb 6-2: Manufacturer: SeeedStudio
[ 1501.442511] hid-generic 0003:2886:0007.0006: hidraw1: USB HID v1.10 Device [SeeedStudio ReSpeaker MicArray UAC2.0] on usb-0000:00:14.0-2/input4