TP Link TL WR840N Wi Fi 4 Wireless Router ñ Single band 2.4GHz Fast Ethernet Grey and White BATTERY_RECHARGEABLE 2600MAH LITHIUM ION Longer battery life than ever WEIGHT_1.56 KG Longer battery life than ever Package Dimensions: 330 x 200 x 160mm (L x W x H) online gaming and VoIP 2T2R MIMO delivers greater throughput at range versus conventional 1T1R Easily setup a WPA encrypted secure connection at a push of the WPS button WDS wireless bridge provides seamless bridging to expand your wireless network QoS function assures the quality of VoIP and multimedia streaming Wi Fi On Off Button allows users to simply turn their wireless radio on or off Features parental control function managing the internet access of children or employee's computer Supports virtual server Features: Wireless N speed of up to 300Mbps makes it ideal for bandwidth consuming or interruption sensitive applications like video streaming