test dmesg

<6>[  137.471623] usb 6-1: new full-speed USB device number 2 using ohci-platform
<6>[  137.695985] usb 6-1: New USB device found, idVendor=1915, idProduct=af11
<6>[  137.696068] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
<6>[  137.696111] usb 6-1: Product: Wireless Receiver
<6>[  137.696150] usb 6-1: Manufacturer: 2.4G
<6>[  137.788004] input: 2.4G  Wireless Receiver  as /devices/30120000.ohci2/usb6/6-1/6-1:1.0/input/input1
<6>[  137.788938] keychord: using input dev 2.4G  Wireless Receiver  for fevent
<6>[  137.789857] hid-generic 0003:1915:AF11.0001: input,hidraw0: USB HID v1.11 Keyboard [2.4G  Wireless Receiver ] on usb-30120000.ohci2-1/input0
<6>[  137.875916] input: 2.4G  Wireless Receiver  as /devices/30120000.ohci2/usb6/6-1/6-1:1.1/input/input2
<6>[  137.876402] keychord: using input dev 2.4G  Wireless Receiver  for fevent
<6>[  137.876775] hid-generic 0003:1915:AF11.0002: input,hidraw1: USB HID v1.11 Mouse [2.4G  Wireless Receiver ] on usb-30120000.ohci2-1/input1
<6>[  137.955979] hid-generic 0003:1915:AF11.0003: hiddev0,hidraw2: USB HID v1.11 Device [2.4G  Wireless Receiver ] on usb-30120000.ohci2-1/input2

Bus 001 Device 007: ID 1915:af11 Nordic Semiconductor ASA



<6>[  369.026465] usb 4-1: new full-speed USB device number 2 using ohci-platform
<6>[  369.244068] usb 4-1: New USB device found, idVendor=0a12, idProduct=0001
<6>[  369.244158] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0




[  246.679627] usb 1-1: new full-speed USB device number 6 using xhci_hcd
[  246.809651] usb 1-1: New USB device found, idVendor=0a12, idProduct=0001
[  246.809656] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
Bus 001 Device 006: ID 0a12:0001 Cambridge Silicon Radio, Ltd Bluetooth Dongle (HCI mode)