Device Interfaces: 1x RJ-11 ADSL port 4x 10/100BASE-TX MDI/MDIX ports 802.11n WLAN 1x USB 2.0 port

Wireless: 802.11b/g/n standards Up to 300 Mbps (802.11n) Frequency range: 2.4 GHz to 2.484 GHz 2x Non-detachable MIMO antennas 64/128-bit WEP data encryption WPA /WPA 2 (personal/enterprise) security 802.1x RADIUS WPS (Wi-Fi Protected Setup) MAC address-based access control

ADSL / ADSL+ / ADSL2 / ADSL2+

Network protocols: WAN/LAN Switchable Port NAT (maximum 4096 NAT sessions) DHCP server/client/relay Universal Plug and Play (UPnP) Compliant Dynamic Domain Name System (DDNS) Virtual Server

Firewall/Access Security: Built-in NAT firewall Stateful Packet Inspection (SPI) DoS attack prevention Packet filtering (IP/ICMP/TCP/UDP) Intrusion Detection System (IDS) DMZ Parental Control (URL blocking, scheduling)

Virtual Private Network (VPN): Multiple PPTP/IPSec/L2TP pass-through

USB Applications: Samba server Printer server

Power Input: 12 V / 1 A, external

Diagnostic LEDs: Power LAN (1 to 4) WLAN DSL Internet WPS USB

Latest firmware. 100% working fine.