The Huawei AR1220VW router provides wired and wireless Internet access for small offices or businesses. It has 2 Gigabit Ethernet WAN ports, 8 Fast Ethernet LAN ports, 2 USB ports, and 2 slots for service interface cards. The router has a dual-core 500MHz processor, 512MB RAM, 256MB flash memory, and weighs 2.9kg. It can be installed with additional interface cards to add ports for voice services, WAN connectivity, or fiber interfaces.