User Guides User Guide CAP700 User Guide CAP310 User Guide CAP302 User Guide Driver CH341SER Driver Computer Programming Software (CPS) CAP700 CPS CAP310 CPS CAP302 CPS Note：For the first time user,in case you have problem to detect the COM or programming is not running. It may cause by the compatible issue on the USB cable driver. Install the CH341SER software. How to install CPS software quick and easy guide How to customize your radio settings in minutes