This is a compressed archive format. To access the files inside, you will need a utility like WinRAR, 7-Zip , or PeaZip . Estimated Contents
Because this file name is highly specific and likely from a niche technical source, here is a general "review" and breakdown based on its naming convention: sc23020-GCv1014b.rar
This typically refers to a specific chipset or hardware module. For instance, similar codes (like SC20) are often used for Quectel Smart Modules or Siemens SCALANCE networking equipment. This is a compressed archive format
Verify the checksum (MD5/SHA256) if the provider supplied one. sc23020-GCv1014b.rar