MT7628 is a System on Chip (SoC) designed by MediaTek for use in wireless networking devices such as routers, access points, and range extenders. It is based on the MIPS 24KEc architecture and is capable of running at a clock speed of up to 580MHz.

One of the key features of the MT7628 is its support for the 802.11n wireless networking standard. It also supports 2x2 MIMO (Multiple Input Multiple Output) technology, which can provide higher data rates and improved wireless coverage.

The MT7628 includes a variety of interfaces and peripherals, such as Ethernet, USB, UART, SPI, and I2C, which allow it to be easily integrated into networking devices. It also includes hardware acceleration for various networking protocols, such as NAT, QoS, and VPN.

The MT7628 supports various security protocols, including WEP, WPA, and WPA2, to help ensure the security of wireless networks. It also includes features such as dynamic channel selection and dynamic frequency selection, which can help improve the reliability and performance of wireless networks