Open the sidebar menu and tap on Registration.
Here your hardware ID is referred to as "Device ID." Copy (or write down) the ID value and provide it to the Serialio representative you are working with. We'll use your hardware ID to generate a license key unique to your device. Paste (or type in) this license key into the field beneath Registration Key and tap Register.
Looking for how to activate SerialMagic Professional for Windows? Click here.