Rock 4 SE 4GBThe industry leading single board computer ROCK 4 SE was created by OKdo and Radxa. Based on the potent Rockchip RK3399 T CPU, it is a huge, dependable, strong, low power, and high performing SBC. 4GB dual channel LPDDR4 RAM, an Arm Mali T860MP4 GPU, and a LITTLE Arm Dual Cortex A72 CPU. A long list of top notch features is available on the board, including an onboard antenna, RTC, WiFi 802. 11 b g n ac, Bluetooth 5 and BLE modules, an audio jack with