Microsoftofficeprofessionalplus2010sp1hunx86x64 New Portable Official

The Professional Plus edition is the most feature-complete version of the 2010 suite. It includes:

Based on the text provided, this appears to be a label for a software installer. Here is the breakdown of what the string represents: microsoftofficeprofessionalplus2010sp1hunx86x64 new

This ISO specifically offered both architectures, which was crucial at the time. The Professional Plus edition is the most feature-complete