| Property | Description |
| Firmware Version – String | The Main, JTAG and SWIM firmware versions. |
| Primary Loader Path arm_stldr_loader_path – FileName | The file name of the primary loader, if empty the identified device internal flash loader is used. |
| STM32CubeProgrammer Directory arm_stm32cubeprogrammer_directory – DirPath | Specifies the installation directory of the STM32CubeProgrammer software. |
| Secondary Loader Path arm_stldr_loader_path2 – FileName | The file name of the secondary loader, this loader is used for address ranges that are not handled by the primary loader. |
| Speed arm_target_interface_speed_stlink – IntegerRange | The required JTAG/SWD clock frequency in kHz. |
| Property | Description |
| Current Speed – IntegerRange | The JTAG/SWD clock frequency the ST-Link is currently using. |
| Device Type – String | The detected type of the currently connected target device. |
| Host Connection Connection – Enumeration | A number specifying the device to connect to. |
| Voltage – String | The target reference voltage. |