Xiaomi Mi Router 4A Gigabit version 2.4GHz 5GHz 1167 Mbps WiFi Repeater 128MB DDR3 High Gain 4 Antennas Network Extender-
Enjoy the internet with wireless dual-band speed of 1167 Mbps. With 300 Mbps speed over the 2.4 GHz band and 867 Mbps speed over the 5GHz band, you get a maximum wireless speed of up to 1167 Mbps. The 2.4 GHz band offers transmission over longer distances with coverage that better penetrates walls. The 5GHz band uses 802.11ac technology which has less interference and higher speeds for a smoother experience when playing online games.
Keep track of the time children spend online and what they can see. Effectively manage the family's online time by setting how long a specific device can be online and the websites it can visit. Combined with the intelligent speed limiting function, where the speed for each device can be limited to avoid network congestion caused by individual devices, you have an extremely intelligent router.
Phone notification for unauthorized use. Get an alert on your mobile when an unauthorized user tries to access your Wi-Fi network and block them immediately. When an unknown device uses or tries to access the Wi-Fi network without permission, the Mi WiFi app will send a message to inform the user that a new device is trying to connect. If a suspicious device tries to connect to the network and depending on the security level you have chosen, the device can be automatically blocked from connecting to the router or you can be asked to block the device with a tap of a button on your mobile.
Internet settings that everyone can handle. The internet settings are simple so that even the older family members can install the router without asking for help! Always easy to use with Xiaomi's smart home gadgets.

• Dual-core CPU, Gigabit Ethernet port
• 4 high-gain antennas
• 64 MB memory
• Up to 128 connected devices can run simultaneously
• Security flow prevention network, support IPv6