These are PC parts and accessories from an older computer that were hardly used. They may be obsolete, I really don't know what they are for anymore:
10/100 mbps Fast Internet PCI Adapter
USB 2.0 to SATA/IDE cable
A 128 MB PC100 SDRAM memory chip Dell P/N 311-410
Plus everything else you see in the photo
Misc desktop PC accessories (Wappingers Falls)
This offer has been gifted to someone and is no longer available.