import usb.core
import usb.util
import time

USB_IF      = 0 # Interface
USB_TIMEOUT = 5 # Timeout in MS

USB_VENDOR  = 0x045e # Rii
USB_PRODUCT = 0x028e # Mini Wireless Keyboard

dev = usb.core.find(idVendor=USB_VENDOR, idProduct=USB_PRODUCT)

endpoint = dev[0][(0,0)][0]

if dev.is_kernel_driver_active(USB_IF) is True:
    dev.detach_kernel_driver(USB_IF)

usb.util.claim_interface(dev, USB_IF)

while True:
    control = None

    try:
        control = dev.read(endpoint.bEndpointAddress, endpoint.wMaxPacketSize, USB_TIMEOUT)
        print(control)
        print(control[2])
    except:
        pass

    time.sleep(0.1) # Let CTRL+C actually exit