The MT7620 router module includes an 802.11n MAC and baseband, a 2.4 GHz radio and FEM, a 580 MHz MIPS? 24K? CPU core, a 5-port 10/100 switch and two RGMII.The MT7620 includes everything needed to build an AP router from a single chip. The embedded high performance CPU can process advanced applications effortlessly, such as routing, security and VoIP. The MT7620 also includes a selection of interfaces to support a variety of applications, such as a USB port for accessing external storage. FeaturesI Embedded MIPS24KEc (580 MHz) with 64 KB I-Cache and 32 KB D-Cache 2T2R 2.4 GHz with 300 Mbps PHY data rate Legacy 802.11b/g and HT 802.11n modes 20/40 MHz channel bandwidth Legacy 802.11b/g and HT 802.11n modes Reverse Data Grant (RDG) Maximal Ratio Combining (MRC) Space Time Block Coding (STBC) 16-bit SDRAM up to 64 Mbytes 16-bit DDR1/2 up to 128/256 Mbytes (MT7620A) SPI, NAND Flash/SD-XC 1x USB 2.0, 1x PCIe host/device 5-port 10/100 FE SW An optimized PMU Green AP ? Intelligent Clock Scaling (exclusive)