my device can not be used, with no light and no response, nor after other mouse and keyboard(but there have new devices' tip) and restart computer.
R5 - 1600x and B350 with 18.10 AMD Chipset Drivers ( Windows10 64 16299.248 )
btw: my computer have two 8G ADATA DDR4 2400 memory, but only 7.95G usable, do you know why?
