qmk-firmware/lib/usbhost/USB_Host_Shield_2.0/examples
..
acm/acm_terminal
adk
Bluetooth
board_qc
cdc_XR21B1411/XR_terminal
ftdi/USBFTDILoopback
HID
hub_demo
max_LCD
pl2303
PS3USB
PS4USB
PSBuzz
testusbhostFAT
USB_desc
Xbox