This special edition board is based on a powerful Rockchip RK3399-T hexa-core processor, big.LITTLE Arm Dual Cortex-A72 CPU, Arm Mali T860MP4 GPU and 4GB 64bit LPDDR4 RAM. With onboard RTC, WiFi, Bluetooth, antenna, audio jack, 4K HDMI port, and many more, ROCK 4 SE provides an incredible performance solid as a ROCK! Powerful Rockchip processor A low-power high-performing Rockchip RK3399-T processor is embedded into the heart of the ROCK 4 SE board. Equipped with an Arm big.LITTLE technology Dual Cortex-A72@1.5GHz, Quad Cortex-A53@1.0GHz CPU, Arm Mali T860MP4 GPU and 4GB 64bit LPDDR4 RAM,. Extensive storage capacity ROCK 4 SE offers you an immense advantage over other competitors boards, benefiting from extensive storage capability. It features a Micro SD card, an eMMC and an M.2 (M key), ensuring the board with a tremendous amount of additional storage capacity. RTC (real-time clock)? The onboard real-time clock allows you to accurately register the time even when the ROCK 4 SE is powered off. The board features an onboard connector for an RTC battery. Multiple connectivity capabilities The board offers you multiple connectivity capabilities, including Bluetooth 5.0, WiFi, Gigabit Ethernet, USB and HDMI ports, and a built-in antenna. Highly compatible with SBC accessories ROCK 4 SE features an onboard 40P GPIO extension header, offering extensive compatibility with a wide range of SBC accessories. Advanced multimedia functions The ROCK 4 SE is fitted with an Arm Mali T860MP4 quad-core graphics processing unit (GPU), ideal for advanced multimedia applications, including games. The board incorporates camera and display interfaces, an HDMI port supporting displays up to 4Kp60 resolution, a high-quality audio output via a 3.5mm onboard audio jack that supports microphone input as default, and much more.