Photonicat: Open-source portable router with 8-core RK3576 processor, LPDDR5 memory, dual gigabit ethernet, WiFi AC/AX, expandable 4G/5G connectivity, and built-in battery. Pre-installed OpenWRT, supports Debian, Ubuntu, Android. 光影猫 - 光的速度，猫的灵活，装在一个数据包里。