J-Link PRO is a refined version of the regular J-Link. It has an Ethernet interface in addition to the USB interface, as well as two additional LEDs which are used as hardware status indicators.
It connects via Ethernet or USB to the Windows (Windows 2000 and later) PC host.
J-Link PRO is fully compatible with J-link and can be used "out-of-the-box". J-Link PRO uses DHCP per default. The built-in webserver makes manual configuration easy and convenient. Ethernet allows using the emulator far away from the PC in a development or production environment; download and debugging speed is higher and Ethernet provides electrical isolation from the PC.
All features of the regular J-Link also apply to this product.
Emprog ThunderBench C/C++ Cortex ARM compiler, debugger supports J-Link for all ARM devices.