All Drivers
Install the driver that corresponds to the UART converter on your Clock (most often it is CH340)
CH340/CH341 Driver (Windows):
ch340ser_Driver(win).zip (7 downloads)
CH340/CH341 Driver (Mac OS):
ch341ser_Driver(mac).zip (7 downloads)
Atmel Atmega 16U2 Driver:
Atmega-16U2_Driver.zip (8 downloads)
FT232/FT230 Driver:
FT232_230_Driver.zip (8 downloads)