All players (except for some very early models) also have Ethernet / LAN ports for wired connection to a home
network and the internet (most players also have built - in WiFi), and Blu - ray Disc players usually have either one or two USB ports that can be used to load firmware updates, and / or provide for one or more of the following: BD - Live memory expansion (which provides access to additional
online - based content that is associated with specific Blu - ray Disc titles), access to digital media files stored on flash drives, or provide for the connection of a USB WiFi
adapter for players that do not have WiFi built - in already.
Those of you that forked out for a
network adapter for your original PS2 may well remember the
online vehicular combat game, Hardware: Online
online vehicular combat game, Hardware:
Online Online Arena.