... 5* 14-year Experience in xDSL KASDA KW581575M Wireless ADSL2+ Modem Router Features - 3-in-1: ... ADSL2+ modem,4-port Ethernet router and wireless N access point Latest ADSL standards for superior ... - Provides 64/128-bit WEP encryption security- Wireless operating range: Indoor up to 100m, Outdoor ... ) LED Indicators- PWR, ETH1, ETH2, ETH3, ETH4, WLAN, DSL, INET Environment - Operating Temperature: 0°C~40 ...