Network cards; Network routers; Wireless routers; Wireless telephones; Computer network adapters, switches, routers and hubs; Computer network bridges; Computer network hubs, switches and routers; Computer network server; Computer network switches; Computer network-attached storage (NAS) hardware; LAN (local area network) hardware; Routers with embedded network configuration software; VPN (virtual private network) hardware; WAN (wide area network) hardware; Wide area network (WAN) routers