... 4. OEM and ODM 5. For SOHO... WIRELESS ADSL MODEM ROUTER1. ADSL2+ Modem 2. 802.11G Wireless Router 3. 4LAN ports 4 ... to prevent potential attacks from across the Internet.Modularization CustomizeUser can combine modules as wireless, switch, USB, VoIP and printer ... 300, 270, 243, 216, 162, 108, 81, 54, 27MbpsMedia Access ControlCSMA/CA with ACKDHCPServer and ClientRouting Protocols SupportedTCP,UDP, ARP ...