A Packard-Bell Easy One Silver
is not a network adapter, it's a notebook computer made by Packard-Bell.
The thing that's unclear in your thread is do you want a network adapter driver for it or something else? Then, are you asking for a LAN (wired) or WLAN (wireless) network adapter driver?
I cannot find any evidence that this machine came with a "network adapter" packaged with or installed in this notebook. So you need to provide us with additional information.
Could the network chip possibly be this?: SiS900 Fast Ethernet PCI Bus 10/100Mbps LAN Single Chip with OnNow Support.
I was unable to even find this model listed on the manufacturers website(s):
.... so I'm curious if you posted the actual/real/valid model number?