Cisco-Linksys WKPC54G-CA Wireless-G Network Kit for Notebooks Wireless-G network kit provides on-line connectivity without the hassle of Ethernet cables Router securely shares your DSL or cable modem Internet with all the computers in your house Connect four computers via Ethernet cable, or daisy-chain out to hubs for a bigger network Built-in wireless access to connect to the network using the Wireless-G adapter Wireless communications are protected by 256-bit encryption, and the router helps keep Internet intruders out of your computers