If you are looking for the actual features of legitimate driver software that might be associated with this name, here is what they generally offer: Core Features of Driver Update Software
Identifies outdated, missing, or mismatched drivers for hardware like graphics cards, audio devices, and network adapters. Easy Driver Pro 8 03 Setup Key rar - Downloader...
Allows you to scan a PC without internet access and then download the required drivers from another computer. If you are looking for the actual features
You should be extremely cautious. Files with names like this (mentioning "Setup Key," ".rar," and "Downloader") are frequently used to distribute , adware , or scareware . or scareware .