... Ports. 2. High speed DSL with favorable price. 3. Easy to install & use Product introduction:HW-WD408 is a highly ADSL2+ Integrated ... TR-069, SNMP v1/2c, SNMP over EOC,Web Based Firmware Upgrade, CWMP(TR-069), Diagnostic Tools OTHERSCertificationCE, FCC, RoHSPackage ... Windows® 98SE, NT, 2000, XP, Vista™ or Windows 7, MAC® OS, NetWare®, UNIX® or Linux.EnvironmentOperating Temperature: 0°C~40°C ...