| Tool | Link / Method | Best For | |------|---------------|-----------| | Apple Coverage Check | checkcoverage.apple.com | Basic validity & model name | | EveryMac.com | everymac.com/ipod-serial.html | Full specs, color, capacity, week | | IPodArchive | ipodarchive.com | Vintage/rare model identification | | iTunes/Finder | Connect iPod → Summary tab | Matching software serial to hardware |