1、Four High-gain Antenna Four external omnidirectional antennas with up to 5dBi gain strengthen signal gain efficiency. Hugely improve transmission performance. Does an outstanding job under many complex environments. 2、64MB Large Memory Featuring 64MB memory, the data transmission is much more stable. It ensures fluent operation and provide stability for the connection of more smart devices. The maximum connecting devices are 64. It would be the unnecessary home device for you. 3、Faster Internet Surfing Play game, watch video or view pages, you can select the configuration of the router according to your application scenes. You can also let Xiaomi router 4C optimize smartly for you. Priority of single configuration of internet bandwidth is accessible to have better experience. 4、Smart Prevention of WiFi Squatter Simple or Internet sharing software leads to WiFi squatter. However, Xiaomi router 4C can alarm you when there is new network connection. If encountered high risk connection, You can blacklist it or prevent it by safety level. 5、One Key Acceleration Turn on Xiaomi WiFi APP, find the tool kit and slightly click “WiFi Optimization” to make multi-dimensional auto check and optimize WiFi communication channel. 6、Remote Control Use Xiao WiFi APP to manage network freely. Check the network status even you are away from home. Xiaomi Wireless Router has four faster and smarter omnidirectional antennas that can strengthen signal and ensure fast transmission. 300Mbps and 64mb memory make it an ideal router for both home and company use. It effectively prevents network squatter by reminding you when new access is in. APP control makes it very convenient to use. Xiaomi router 4C is really something you should own. Features: Four High-gain Antenna Four external omnidirectional antennas with up to 5dBi gain strengthen signal gain efficiency. Hugely improve transmission performance. Does an outstanding job under many complex environments. 64MB Large Memory Featuring 64MB memory, the data transmission is much more stable. It ensures fluent operation and provide stability for the connection of more smart devices. The maximum connecting devices are 64. It would be the unnecessary home device for you. Faster Internet Surfing Play game, watch video or view pages, you can select the configuration of the router according to your application scenes. You can also let Xiaomi router 4C optimize smartly for you. Priority of single configuration of internet bandwidth is accessible to have better experience. Smart Prevention of WiFi Squatter Simple or Internet sharing software leads to WiFi squatter. However, Xiaomi router 4C can alarm you when there is new network connection. If encountered high risk connection, You can blacklist it or prevent it by safety level. One Key Acceleration Turn on Xiaomi WiFi APP, find the tool kit and slightly click "WiFi Optimization" to make multi-dimensional auto check and optimize WiFi communication channel. Remote Control Use Xiao WiFi APP to manage network freely. Check the network status even you are away from home. Specification: Shell material: ABS Transmission rate: 300M WiFi protocol: 802.11n Antenna number: 4 Item size: 36.5 * 22.2 * 4.5cm / 14.37 * 8.74 * 1.77in(L * W * H) Item weight: Approx.400g / 14.11oz Package size: 30 * 20 * 5cm / 11.81 * 7.87 * 1.97in(L * W * H) Package weight: 435g / 15.34oz Package list: 1 * Xiaomi Router 1 * Power Adapter 1 * User Manual 1 * Xiaomi Router 1 * Power Adapter 1 * User Manual