# Physical External Media: Using physical external hard drives or USB flash drives to move and store files manually.
2 brands ranked by AI visibility (Brand Authority Index)
Top brands:
1. Microsoft Onedrive (BAI: 94, cloud-infrastructure)
2. Cloud Storage Dropboxgoogle Drive (BAI: 1, cloud-infrastructure)
Raw queries: Physical External Media: Using physical external hard drives or USB flash drives to move and store files manually.