The TL-WR940N Wireless N Router is a combined wired/wireless network connection device designed specifically for small business, office, and home office networking requirements. It complies with the IEEE 802.11n standard with wireless transmission speeds of up to 300M. The router features 4 10/100Mbps ports to achieve the most effective data transmission. It adopts MIMO, has three fixed Omni directional antennas providing even better wireless performance, transmission rates, stability and coverage. CCA technology automatically avoids channel conflicts using its channel selection feature. It also works well with other 11g and 11n protocol wireless products. The TL-WR940N provides multiple security measures; supporting SSID broadcast control, MAC address access control, WEP encryption, WPA/WPA2, and WPA-PSK/WPA2-PSK authentication. At the same time QSS(Quick Secure Setup)complies with WPS allowing for worry-free wireless security configuration. These combined security features will guard against intruders using stronger, safer protection. The TL-WR940N allows companies, offices, and homes to share one Internet connection with more computers.Apart from its wireless function, the TL-WR940N also features 4 interior interchangeable ports allowing you to conveniently connect up to 4 computers directly to the router. Apart from this product simple setup and more common broadband router functions, it also supports priority of service where applications using a lot of bandwidth that are sensitive to interruptions such as voice and video are given priority in order to assure quality. The router also supports on-demand dialing, online access management, Automatic virus isolation, UPnP, DDNS, advanced system security record, friendly user interface with simple and easy configuration allowing all users to comfortably configure the router. This is a fashionable product with superior performance and should be your first choice when setting up a network. Supports PPPoE, Dynamic IP, and static IP broadband functions Automatic dialing, On-demand dialing, detachable time dialing, filling most dialing requirements Supports UPnP, DDNS, static routing, VPN Pass-through Supports virtual server, special application and DMZ host ideal for creating a website within your LAN Supports SSID broadcast control and MAC access control list Supports 64/128/152-bit WEP, complies with 128 bit WPA standard(TKIP/AES), supports MIC, IV Expansion, Shared Key Authentication, IEEE 8021X Built-in firewall features IP, MAC, URL filtering which flexibly controls online access and time Built-in DHCP server with automatic dynamic IP address distribution User interface supports free web software updates Supports configuration file backup and restore 3 fixed Omni directional antennas Sleek exterior, can be mounted on a wall or placed horizontally on a table or deskWireless LANWireless LAN Standards: IEEE 802.11 b g nRange (Outdoor - Maximum) 3 x 3dBi Fixed Omni DirectionalData Transfer Rates IEEE 802.11 b g nNumber of channels BPSK CCK DBPSK DQPSK QPSK 16QAM 64QAMTransmit Power Data Transfer Rates Up to 300 MbpsEncryption Data Transfer Rates Up to 300 MbpsSpreading 20 dBModulation Technique 2.4 to 2.4835 GHzSecuritySecurity SSID Enable/Disable MAC Address Filter 64/128/152-bit WEP Encryption WPA/WPA2/WPA-PSK/WPA2-PSK (AES/TKIP) EncryptionInterfaces/PortsLAN Ports 4 port(s) x RJ-45 10/100 Mbps EthernetWAN Ports 1 port(s) x RJ-45 10/100 MbpsEnvironmentalEnvironmental - Humidity 10 to 90 % Operating Temperature 0 to 40 CPhysicalForm Factor Wireless RouterDimensions 20.0 cm (W) x 14.0 cm (D) x 2.8 cm (H)