SPECIFICATION: HARDWARE FEATURES Ports 2 10/100Mbps LAN Ports 1 10/100Mbps WAN Port Button WPS/Reset Button External Power Supply 5VDC / 0.6A Dimensions ( W x D x H ) 6.1 x 4.5 x 1.4 in. (154 x 114 x 36mm) Antenna 2 Fixed 5dBi Omni Directional Antennas WIRELESS FEATURES Wireless Standards IEEE 802.11n, IEEE 802.11g, IEEE 802.11b Frequency 2.412~2.472GHz Signal Rate 11n: Up to 300Mbps(dynamic) 11g: Up to 54Mbps(dynamic) 11b: Up to 11Mbps(dynamic) Reception Sensitivity 270M: -70dBm@10% PER 130M: -72dBm@10% PER 108M: -74dBm@10% PER 54M: -75dBm@10% PER 11M: -94dBm@8% PER 6M: -95dBm@8% PER 1M: -96dBm@8% PER Wireless Functions Enable/Disable Wireless Radio, WMM, Wireless Statistics Wireless Security WEP, WPA / WPA2, WPA / WPA2-PSK SOFTWARE FEATURES Quality of Service WMM WAN Type Dynamic IP, Static IP, PPPoE, PPTP, L2TP Management Access Control, Local Management, Remote Management DHCP Server, DHCP Client List Port Forwarding Virtual Server, UPnP, DMZ Dynamic DNS DynDns, NO-IP Access Control Parental Controls, Local Management Control, Host list, Access Schedule, Rule Management Firewall Security SPI firewall, IP and MAC Address Binding Protocols IPv4, IPv6 Guest Network 2.4GHz Guest Network Working Modes Wireless Router OTHERS Certification CE, RoHS Package Contents 300Mbps Wi-Fi Router TL-WR820N Power Adapter RJ-45 Ethernet Cable Quick Installation Guide System Requirements Microsoft Windows 10/8.1/8/7/Vista/XP/2000/NT/98SE, MAC OS, NetWare, UNIX or Linux Internet Explorer 11, Firefox 12.0, Chrome 20.0, Safari 4.0, or other Java-enabled browser Cable or DSL Modem Subscription with an internet service provider (for internet access) Environment Operating Temperature: 0℃~40 ℃ (32 ℉ ~104 ℉) Storage Temperature: -40℃~70 ℃ (-40℉ ~158 ℉) Operating Humidity: 10%~90% non-condensing Storage Humidity: 5%~90% non-condensing