> For the complete documentation index, see [llms.txt](https://bananapi.gitbook.io/banana-pi-bpi-r64-open-source-router-board/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://bananapi.gitbook.io/banana-pi-bpi-r64-open-source-router-board/master.md). # BPI-R64 Introduction Banana Pi R64 is a router based development board, which can run on a variety of open source operating systems including OpenWrt,Linux. It has 4 Gigabit LAN ports, 1 Gigabit WAN, and AC wifi AP The Banana Pi R64 is a router based development board, which can run on a variety of open source operating systems including OpenWrt,Linux. It has 4 Gigabit LAN ports, 1 Gigabit WAN, and AC wifi AP function. use 64 bit chip designKey Features ![Banana Pi BPI-R64 Open source smart router](https://419158596-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-M2HWtQkwBD7lI0jTndq%2F-MeUCjxncKPf16rBLboS%2F-MeUCoGdy_Y4kd5xBhA4%2FA%20BPI-R64%201.jpg?alt=media\&token=5d367ee6-10a4-45df-afb3-431b08b74442) * MediaTek MT7622,1.35GHZ 64 bit dual-core ARM Cortex-A53 * 1G DDR3 SDRAM * Mini PCIE interface support 4G module * built-in 4x4n 802.11n/Bluetooth 5.0 system-on-chip * MTK7615 4x4ac wifi (option) * support 1 SATA interface * MicroSD slot supports up to 256GB expansion * 8G eMMC flash (option 16/32/64G) * 5 port 10/100/1000 Mb Ethernet port * (1) USB 3.0 * Slow I/O:ADC, Audio Amplifier, GPIO, I2C, I2S, IR, PMIC I/F, PWM, RTC, SPI, UART * POE function support wiki page: